Back to LEGO sets

661

LEGO

Cauldron: Secret Potions Classroom

Reference: #76464 · released in 2026

Themes: Harry Potter

Released in 2026 in the Harry Potter theme, the LEGO Cauldron: Secret Potions Classroom toy set holds 661 parts and 2 minifigures, including Professor Snape and Hermione Granger. The set represents a cauldron with a secret potions classroom inside.

This set from LEGO includes a total of 661 parts distributed across 175 distinct unique parts.

Add to my sets

661

Total parts

175

Unique parts

LEGO

Universe

Download instructions 133.79 MB

Set parts (175)

661 parts in the box

Hips and Black Legs with Coat Tails, Without Shirt Tails Print

Hips and Black Legs with Coat Tails, Without Shirt Tails Print

Black

Torso, Robe, Silver Vest, Buttons on Vest and Arms Print, Black Arms, Light Nougat Hands

Torso, Robe, Silver Vest, Buttons on Vest and Arms Print, Black Arms, Light Nougat Hands

Black

Torso, Robes with Dark Red Collar, Buttoned with Gryffindor Crest Print, Black Arms, Light Nougat Hands

Torso, Robes with Dark Red Collar, Buttoned with Gryffindor Crest Print, Black Arms, Light Nougat Hands

Black

Brick 2 x 2 Corner

Brick 2 x 2 Corner

Yellow

Brick 2 x 2 Corner

Brick 2 x 2 Corner

Blue

Brick 2 x 2 Corner

Brick 2 x 2 Corner

Reddish Brown

Plate 2 x 2 Corner

Plate 2 x 2 Corner

Light Bluish Gray

Plate 2 x 2 Corner

Plate 2 x 2 Corner

Black

Wedge Plate 3 x 3 Cut Corner

Wedge Plate 3 x 3 Cut Corner

Black

Brick 2 x 6

Green

Brick 2 x 6

Red

Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Round Bottom Pin

Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Round Bottom Pin

Black

Brick 1 x 2

Black

Brick 1 x 2

Dark Purple

Brick 1 x 1

Black

Brick 1 x 1

Dark Purple

Brick 1 x 6

Black

Plate 2 x 4

Black

Plate 2 x 4

Reddish Brown

Plate 2 x 4

Dark Tan

Plate 2 x 3

Black

Plate 2 x 3

Light Bluish Gray

Plate 2 x 2

Reddish Brown

Plate 2 x 2

Dark Bluish Gray

Plate 2 x 2

Dark Tan

Plate 1 x 2

Black

Plate 1 x 2

Dark Bluish Gray

Plate 1 x 2

Dark Purple

Plate 1 x 1

Black

Plate 1 x 1

Reddish Brown

Plate 1 x 1

Dark Purple

Tile 2 x 2 with Groove

Tile 2 x 2 with Groove

Black

Tile 1 x 1 with Groove

Tile 1 x 1 with Groove

Reddish Brown

Brick Round 2 x 2 Dome Top, Vented Stud

Brick Round 2 x 2 Dome Top, Vented Stud

Reddish Brown

Brick 1 x 3

Black

Plate 1 x 3

Black

Plate 1 x 3

Dark Tan

Minifig Head Severus Snape, Eyebrows, Dark Orange Brow and Jowl Lines, Sneer with Raised Eyebrow / Scowl Print

Minifig Head Severus Snape, Eyebrows, Dark Orange Brow and Jowl Lines, Sneer with Raised Eyebrow / Scowl Print

Light Nougat

Minifig Head, Reddish Brown Eyebrows, Slight Smile / Scared Print

Minifig Head, Reddish Brown Eyebrows, Slight Smile / Scared Print

Light Nougat

Brick Sloped Inverted 45° 2 x 1

Brick Sloped Inverted 45° 2 x 1

Reddish Brown

Plate 1 x 6

Light Bluish Gray

Technic Axle 4

Black

Dish 8 x 8 Inverted [Radar], Solid Studs, Squared Anti-stud Underside

Dish 8 x 8 Inverted [Radar], Solid Studs, Squared Anti-stud Underside

Black

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Tan

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)

Black

Technic Pin 1/2 without Friction Ridges

Technic Pin 1/2 without Friction Ridges

Light Bluish Gray

Brick Sloped 33° 3 x 1

Brick Sloped 33° 3 x 1

Dark Bluish Gray

Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection

Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection

Black

Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection

Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection

Light Bluish Gray

Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version

Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version

Black

Plate 1 x 10

Reddish Brown

Panel 1 x 2 x 1 [Rounded Corners]

Panel 1 x 2 x 1 [Rounded Corners]

Black

Tile 1 x 2 with Stud Notch Left

Tile 1 x 2 with Stud Notch Left

Black

Tile 1 x 2 with Stud Notch Right

Tile 1 x 2 with Stud Notch Right

Black

Brick Wedged, Curved 2 x 2 with Stud Notch Right

Brick Wedged, Curved 2 x 2 with Stud Notch Right

Black

Brick Wedged, Curved 2 x 2 with Stud Notch Left

Brick Wedged, Curved 2 x 2 with Stud Notch Left

Black

Brick Sloped 18° 2 x 1 x 2/3

Brick Sloped 18° 2 x 1 x 2/3

Black

Brick Round Corner 5 x 5 Macaroni with 1/3 Inner Side

Brick Round Corner 5 x 5 Macaroni with 1/3 Inner Side

Black

Smoke / Bubbles with Anti-Stud

Smoke / Bubbles with Anti-Stud

Opal Trans-Purple

Brick Curved 1 x 2 x 1 with Curved Top

Brick Curved 1 x 2 x 1 with Curved Top

Dark Purple

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1 with Solid Stud

Trans-Green

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1 with Solid Stud

Trans-Red

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1 with Solid Stud

Trans-Yellow

Plate Round 1 x 1 with Solid Stud

Plate Round 1 x 1 with Solid Stud

Trans-Dark Blue

Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)

Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle)

Black

Tile Round 6 x 6 with Gold Hogwarts Symbol Print

Tile Round 6 x 6 with Gold Hogwarts Symbol Print

Black

Brick Special 1 x 2 with 2 Studs on 1 Side

Brick Special 1 x 2 with 2 Studs on 1 Side

Light Bluish Gray

Plate Special 1 x 2 with Pin Hole on Top

Plate Special 1 x 2 with Pin Hole on Top

Black

Plate Special 1 x 2 with Clip Horizontal on Side

Plate Special 1 x 2 with Clip Horizontal on Side

Light Bluish Gray

Brick Curved 2 x 1 No Studs [1/2 Bow]

Brick Curved 2 x 1 No Studs [1/2 Bow]

Reddish Brown

Brick Curved 2 x 1 No Studs [1/2 Bow]

Brick Curved 2 x 1 No Studs [1/2 Bow]

Dark Purple

Brick Arch 1 x 3 x 3 [Gothic]

Brick Arch 1 x 3 x 3 [Gothic]

Light Bluish Gray

Brick Curved 2 x 2 x 2/3

Brick Curved 2 x 2 x 2/3

Reddish Brown

Brick Curved 2 x 2 x 2/3

Brick Curved 2 x 2 x 2/3

Dark Purple

Brick Round 2 x 2 Dome Bottom [Open Stud]

Brick Round 2 x 2 Dome Bottom [Open Stud]

Black

Brick Round 2 x 2 Dome Bottom [Open Stud]

Brick Round 2 x 2 Dome Bottom [Open Stud]

Reddish Brown

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)

Reddish Brown

Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]

Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version]

Black

Tile Special 1 x 1 with Clip with Rounded Edges

Tile Special 1 x 1 with Clip with Rounded Edges

Reddish Brown

Legs Short with Dark Bluish Gray Stripe Pattern [Multi Color Injection]

Legs Short with Dark Bluish Gray Stripe Pattern [Multi Color Injection]

Black

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Light Bluish Gray

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Dark Tan

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Blue Violet

Brick Special 1 x 1 with Scroll with Open Stud

Brick Special 1 x 1 with Scroll with Open Stud

Reddish Brown

Tile Special Round 1 x 1 with Hollow Bar

Tile Special Round 1 x 1 with Hollow Bar

Reddish Brown

Tile Special Round 1 x 1 with Hollow Bar

Tile Special Round 1 x 1 with Hollow Bar

Black

Brick Wedged, Sloped 4 x 4 Pointed

Brick Wedged, Sloped 4 x 4 Pointed

Black

Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side

Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side

Dark Bluish Gray

Plate Round Half 4 x 8

Plate Round Half 4 x 8

Black

Tile Round 1 x 1 Half Circle

Tile Round 1 x 1 Half Circle

Blue Violet

Plant, Flower, Plate Round 1 x 1 with 5 Petals

Plant, Flower, Plate Round 1 x 1 with 5 Petals

Lavender

Food Egg with 1.5mm Hole [Plain]

Food Egg with 1.5mm Hole [Plain]

Bright Light Orange

Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end

Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end

Black

Tile Round 1 x 1 Quarter

Tile Round 1 x 1 Quarter

Black

Tile Round 1 x 1 Quarter

Tile Round 1 x 1 Quarter

Dark Purple

Plate Special 1 x 1 Rounded with Handle

Plate Special 1 x 1 Rounded with Handle

Black

Brick Special 1 x 1 with Studs on 2 Adjacent Sides

Brick Special 1 x 1 with Studs on 2 Adjacent Sides

Black

Tile Special 2 x 2 Corner with Cut Corner - Facet

Tile Special 2 x 2 Corner with Cut Corner - Facet

Black

Tile 4 x 4 Curved, Macaroni

Tile 4 x 4 Curved, Macaroni

Dark Tan

Tile 2 x 2 Curved, Macaroni

Tile 2 x 2 Curved, Macaroni

Dark Tan

Minifig Head with Lime/Sand Blue Dragon Flies / Tan Label Print

Minifig Head with Lime/Sand Blue Dragon Flies / Tan Label Print

Trans-Clear

Brick Wedged, Curved 2 x 1 with Stud Notch Right

Brick Wedged, Curved 2 x 1 with Stud Notch Right

Black

Brick Wedged, Curved 2 x 1 with Stud Notch Left

Brick Wedged, Curved 2 x 1 with Stud Notch Left

Black

Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud

Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud

Trans-Clear

Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud

Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud

Trans-Bright Green

Plate Round Corner 3 x 3

Plate Round Corner 3 x 3

Dark Purple

Bar 4L (Lightsaber Blade / Wand)

Bar 4L (Lightsaber Blade / Wand)

Pearl Gold

Brick Special 1 x 4 with 4 Studs on One Side

Brick Special 1 x 4 with 4 Studs on One Side

Dark Bluish Gray

Wedge Plate 4 x 4 Cut Corner

Wedge Plate 4 x 4 Cut Corner

Dark Bluish Gray

Plate Round Corner 4 x 4

Plate Round Corner 4 x 4

Dark Purple

Technic Brick 1 x 2 [2 Pin Holes]

Technic Brick 1 x 2 [2 Pin Holes]

Black

Technic Axle and Pin Connector Angled #1

Technic Axle and Pin Connector Angled #1

Black

Technic Axle 2 Notched

Technic Axle 2 Notched

Red

Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole

Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole

Reddish Brown

Technic Ball Joint

Technic Ball Joint

Blue Violet

Brick Curved Inverted 2 x 2 x 2/3

Brick Curved Inverted 2 x 2 x 2/3

Dark Tan

Plate Special 2 x 2 with Only 2 studs

Plate Special 2 x 2 with Only 2 studs

Dark Bluish Gray

Plate Special 1 x 2 Rounded with 2 Open Studs

Plate Special 1 x 2 Rounded with 2 Open Studs

Black

Plate Special 1 x 2 Rounded with 2 Open Studs

Plate Special 1 x 2 Rounded with 2 Open Studs

Reddish Brown

Equipment Wand [Individual]

Equipment Wand [Individual]

Dark Tan

Equipment Wand [Individual]

Equipment Wand [Individual]

Black

Bracket 1 x 1 - 1 x 1 Inverted

Bracket 1 x 1 - 1 x 1 Inverted

Light Bluish Gray

Bracket 1 x 1 - 1 x 1

Bracket 1 x 1 - 1 x 1

Dark Purple

Bracket 1 x 1 - 1 x 1

Bracket 1 x 1 - 1 x 1

Dark Bluish Gray

Hair Mid-Length, Wavy, Bangs

Hair Mid-Length, Wavy, Bangs

Reddish Brown

Equipment Candlestick

Equipment Candlestick

Reddish Brown

Technic Beam 1 x 2 Thin

Technic Beam 1 x 2 Thin

Black

Plate Special 1 x 4 with 2 Studs with Groove [New Underside]

Plate Special 1 x 4 with 2 Studs with Groove [New Underside]

Light Bluish Gray

Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs

Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs

Black

Window Frame 1 x 3 x 3

Window Frame 1 x 3 x 3

Reddish Brown

Glass For Frame 1 x 3 x 3

Glass For Frame 1 x 3 x 3

Black

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small

Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small

Black

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Black

Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 7 teeth

Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 7 teeth

Light Bluish Gray

Plate Round 4 x 4 with Pin Hole

Plate Round 4 x 4 with Pin Hole

Dark Tan

Brick Special 1 x 1 with Clip Horizontal

Brick Special 1 x 1 with Clip Horizontal

Light Bluish Gray

Plate Special 1 x 2 with Handle on End [Closed Ends]

Plate Special 1 x 2 with Handle on End [Closed Ends]

Dark Bluish Gray

Plate Special 1 x 2 with Handle on End [Closed Ends]

Plate Special 1 x 2 with Handle on End [Closed Ends]

Reddish Brown

Plate 1 x 12

Dark Bluish Gray

Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]

Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]

Dark Bluish Gray

Technic Pin with Friction Ridges Lengthwise with No Center Slots

Technic Pin with Friction Ridges Lengthwise with No Center Slots

Black

Technic Pin Connector Round [Slotted]

Technic Pin Connector Round [Slotted]

Reddish Brown

Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3

Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3

Opal Trans-Clear

Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]

Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]

Black

Minifig Hipwear Skirt Short, Angular

Minifig Hipwear Skirt Short, Angular

Black

Tile Round 2 x 4

Tile Round 2 x 4

Black

Animal, Otter [Plain]

Animal, Otter [Plain]

Opal Trans-Light Blue

Bar 1L / Stem with 3 Sprouts/Prongs

Bar 1L / Stem with 3 Sprouts/Prongs

Bright Green

Plate Round Corner 3 x 3 with 2 x 2 Round Cutout

Plate Round Corner 3 x 3 with 2 x 2 Round Cutout

Dark Bluish Gray

Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle

Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle

Black

Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]

Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]

Dark Bluish Gray

Bar 2L with Stop in Center

Bar 2L with Stop in Center

Black

Plate 1 x 5

Dark Bluish Gray

Tile 3 x 3 Curved, Macaroni

Tile 3 x 3 Curved, Macaroni

Dark Purple

Plate Round Corner 5 x 5 with 4 x 4 Round Cutout

Plate Round Corner 5 x 5 with 4 x 4 Round Cutout

Black

Plate Round Corner 5 x 5 with 4 x 4 Round Cutout

Plate Round Corner 5 x 5 with 4 x 4 Round Cutout

Reddish Brown

Equipment Cutlery - Spoon, Flat Bottom

Equipment Cutlery - Spoon, Flat Bottom

Flat Silver

Plate Round 1 x 1 with Open Stud

Plate Round 1 x 1 with Open Stud

Pearl Gold

Plate 1 x 1 x 2/3 with Open Stud

Plate 1 x 1 x 2/3 with Open Stud

Light Bluish Gray

Technic Axle 4 with Stop

Technic Axle 4 with Stop

Dark Bluish Gray

Brick Special 1 x 1 with Stud on 1 Side

Brick Special 1 x 1 with Stud on 1 Side

Dark Bluish Gray

Brick Special 1 x 1 with Stud on 1 Side

Brick Special 1 x 1 with Stud on 1 Side

Reddish Brown

Bar 3L

Reddish Brown

Bar 3L

Blue

Hair Mid-Length Tousled with Center Part

Hair Mid-Length Tousled with Center Part

Black

Brick Arch 1 x 6 Raised Arch

Brick Arch 1 x 6 Raised Arch

Dark Bluish Gray

Brick Round Corner 6 x 6 with 33° Slope and Facet Cutout

Brick Round Corner 6 x 6 with 33° Slope and Facet Cutout

Black

Brick and Axle Separator v2.0

Brick and Axle Separator v2.0

Dark Turquoise

Tile Round 1 x 1

Tile Round 1 x 1

Trans-Purple

Tile Round 1 x 1

Tile Round 1 x 1

Tan

Tile Round 1 x 1

Tile Round 1 x 1

Black

Tile Round 1 x 1

Tile Round 1 x 1

Reddish Brown

Bracket 1 x 2 - 2 x 2 Inverted

Bracket 1 x 2 - 2 x 2 Inverted

Dark Bluish Gray

Bracket 1 x 2 - 1 x 2

Bracket 1 x 2 - 1 x 2

Black

Sticker Sheet for Set 76464-1

Sticker Sheet for Set 76464-1

[No Color/Any Color]

LEGO data from Rebrickable (rebrickable.com), building instructions from Brickset (brickset.com) and lego.com. LEGO® is a trademark of the LEGO Group of companies, which does not sponsor, authorize or endorse this site. Learn more