Cauldron: Secret Potions Classroom

Unknown Harry Potter

The manufacturer has approved the data, but no images.

Parts: 661
Difficulty: Medium (3 of 5)
Released: 2026
Grid: Standard grid

Manufacturer page

Source: Rebrickable. Data from Rebrickable (rebrickable.com)

Parts list (652 pieces, without spare parts)

How many times will you build it? Include spare parts

Description	Color	Count
Plate 1 x 2 3023	Dark Bluish Gray	35
Brick Round Corner 6 x 6 with 33° Slope and Facet Cutout 95188	Black	16
Brick Sloped 18° 2 x 1 x 2/3 5404	Black	12
Brick Sloped Inverted 45° 2 x 1 3665	Reddish Brown	12
Plate 1 x 5 78329	Dark Bluish Gray	12
Plate 2 x 2 Corner 2420	Light Bluish Gray	12
Plate 1 x 1 3024	Black	10
Tile Special Round 1 x 1 with Hollow Bar 20482	Black	10
Plate 1 x 2 3023	Black	9
Brick Arch 1 x 3 x 3 [Gothic] 13965	Light Bluish Gray	8
Brick Curved Inverted 2 x 2 x 2/3 32803	Dark Tan	8
Brick Wedged, Curved 2 x 1 with Stud Notch Left 29120	Black	8
Brick Wedged, Curved 2 x 1 with Stud Notch Right 29119	Black	8
Brick Wedged, Sloped 4 x 4 Pointed 22391	Black	8
Plate 2 x 2 Corner 2420	Black	8
Plate 2 x 4 3020	Reddish Brown	8
Plate Round 1 x 1 with Open Stud 85861	Pearl Gold	8
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) 4032a	Black	8
Plate Round Corner 3 x 3 with 2 x 2 Round Cutout 68568	Dark Bluish Gray	8
Plate Round Corner 5 x 5 with 4 x 4 Round Cutout 80015	Black	8
Plate Round Corner 5 x 5 with 4 x 4 Round Cutout 80015	Reddish Brown	8
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) 15573	Reddish Brown	8
Plate Special 1 x 2 with Clip Horizontal on Side 11476	Light Bluish Gray	8
Plate Special 1 x 2 with Handle on End [Closed Ends] 60478	Reddish Brown	8
Plate Special 1 x 2 with Pin Hole on Top 11458	Black	8
Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole 32124	Reddish Brown	8
Tile 2 x 2 Curved, Macaroni 27925	Dark Tan	8
Wedge Plate 4 x 4 Cut Corner 30503	Dark Bluish Gray	8
Brick Special 1 x 1 with Stud on 1 Side 87087	Dark Bluish Gray	7
Bar 3L 87994	Reddish Brown	6
Brick Special 1 x 4 with 4 Studs on One Side 30414	Dark Bluish Gray	6
Equipment Candlestick 37762	Reddish Brown	6
Equipment Wand [Individual] 36752a	Black	6
Equipment Wand [Individual] 36752a	Dark Tan	6
Plate 2 x 2 3022	Dark Tan	6
Plate 2 x 3 3021	Light Bluish Gray	6
Plate Special 1 x 4 with 2 Studs with Groove [New Underside] 41740	Light Bluish Gray	6
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	5
Technic Pin Connector Round [Slotted] 62462	Reddish Brown	5
Technic Pin with Friction Ridges Lengthwise with No Center Slots 61332	Black	5
Bracket 1 x 1 - 1 x 1 36841	Dark Bluish Gray	4
Bracket 1 x 1 - 1 x 1 Inverted 36840	Light Bluish Gray	4
Bracket 1 x 2 - 1 x 2 99781	Black	4
Brick 1 x 1 3005	Black	4
Brick 1 x 6 3009	Black	4
Brick 2 x 2 Corner 2357	Reddish Brown	4
Brick Curved 2 x 1 No Studs [1/2 Bow] 11477	Reddish Brown	4
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end 25214	Black	4
Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs 48092	Black	4
Brick Round Corner 5 x 5 Macaroni with 1/3 Inner Side 5532	Black	4
Brick Round Corner, Curved 3 x 3 x 1 Quarter Circle 76797	Black	4
Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope) 54200	Black	4
Brick Sloped 33° 3 x 1 4286	Dark Bluish Gray	4
Brick Sloped 45° 2 x 1 with 2/3 Cutout [New Version] 15672	Black	4
Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection 4287c	Black	4
Brick Sloped Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection 4287c	Light Bluish Gray	4
Brick Sloped Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] 76959	Dark Bluish Gray	4
Brick Special 1 x 1 with Scroll with Open Stud 20310	Reddish Brown	4
Brick Special 1 x 1 with Stud on 1 Side 87087	Reddish Brown	4
Brick Special 1 x 1 with Studs on 2 Adjacent Sides 26604	Black	4
Brick Wedged, Curved 2 x 2 with Stud Notch Left 5095	Black	4
Brick Wedged, Curved 2 x 2 with Stud Notch Right 5093	Black	4
Plant, Flower, Plate Round 1 x 1 with 5 Petals 24866	Lavender	4
Plate 1 x 1 x 2/3 with Open Stud 86996	Light Bluish Gray	4
Plate 1 x 10 4477	Reddish Brown	4
Plate 1 x 3 3623	Black	4
Plate 2 x 2 3022	Reddish Brown	4
Plate 2 x 2 3022	Dark Bluish Gray	4
Plate 2 x 4 3020	Black	4
Plate Special 1 x 1 Rounded with Handle 26047	Black	4
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] 60897	Dark Bluish Gray	4
Plate Special 1 x 2 with Handle on End [Closed Ends] 60478	Dark Bluish Gray	4
Plate Special 2 x 2 with Only 2 studs 33909	Dark Bluish Gray	4
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised [Half Hollow Anti-stud] - Updated Version 4304	Black	4
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674	Dark Tan	4
Technic Axle 2 Notched 32062	Red	4
Technic Beam 1 x 2 Thin 41677	Black	4
Tile 2 x 2 with Groove 3068b	Black	4
Tile 4 x 4 Curved, Macaroni 27507	Dark Tan	4
Tile Round 1 x 1 98138	Trans-Purple	4
Tile Round 1 x 1 98138	Reddish Brown	4
Tile Special 2 x 2 Corner with Cut Corner - Facet 27263	Black	4
Brick Curved 1 x 2 x 1 with Curved Top 5841	Dark Purple	3
Plate 1 x 1 3024	Reddish Brown	3
Plate 1 x 3 3623	Dark Tan	3
Plate Round 1 x 1 with Solid Stud 6141	Trans-Green	3
Plate Round Corner 4 x 4 30565	Dark Purple	3
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674	Blue Violet	3
Technic Ball Joint 32474	Blue Violet	3
Tile Round 1 x 1 98138	Tan	3
Tile Round 1 x 1 Half Circle 24246	Blue Violet	3
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small 53451	Black	2
Bar 4L (Lightsaber Blade / Wand) 30374	Pearl Gold	2
Brick 1 x 2 3004	Black	2
Brick 1 x 3 3622	Black	2
Brick 2 x 2 Corner 2357	Blue	2
Brick 2 x 2 Corner 2357	Yellow	2
Brick Arch 1 x 6 Raised Arch 92950	Dark Bluish Gray	2
Brick Curved 2 x 1 No Studs [1/2 Bow] 11477	Dark Purple	2
Brick Curved 2 x 2 x 2/3 15068	Reddish Brown	2
Brick Round 2 x 2 Dome Bottom [Open Stud] 15395	Black	2
Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud 30151b	Trans-Clear	2
Brick Sloped Inverted 33° 3 x 2, Connections between Studs, Round Bottom Pin 2752	Black	2
Brick Special 1 x 2 x 1 2/3 with 4 Studs on 1 Side 22885	Dark Bluish Gray	2
Dish 8 x 8 Inverted [Radar], Solid Studs, Squared Anti-stud Underside 3961a	Black	2
Panel 1 x 2 x 1 [Rounded Corners] 4865b	Black	2
Plate 1 x 1 3024	Dark Purple	2
Plate 1 x 12 60479	Dark Bluish Gray	2
Plate 1 x 6 3666	Light Bluish Gray	2
Plate 2 x 4 3020	Dark Tan	2
Plate Round 1 x 1 with Solid Stud 6141	Trans-Dark Blue	2
Plate Round 1 x 1 with Solid Stud 6141	Trans-Red	2
Plate Round 1 x 1 with Solid Stud 6141	Trans-Yellow	2
Plate Round 4 x 4 with Pin Hole 60474	Dark Tan	2
Plate Round Half 4 x 8 22888	Black	2
Plate Special 1 x 2 Rounded with 2 Open Studs 35480	Reddish Brown	2
Technic Axle 1.5 with Perpendicular Axle Connector (Technic Pole Reverser Handle) 6553	Black	2
Technic Axle 4 3705	Black	2
Technic Axle 4 with Stop 87083	Dark Bluish Gray	2
Technic Axle and Pin Connector Angled #1 32013	Black	2
Technic Pin 1/2 without Friction Ridges 4274	Light Bluish Gray	2
Tile Round 1 x 1 Quarter 25269	Black	2
Wedge Plate 3 x 3 Cut Corner 2450	Black	2
Animal, Otter [Plain] 67631	Opal Trans-Light Blue	1
Bar 1L / Stem with 3 Sprouts/Prongs 68211	Bright Green	1
Bar 2L with Stop in Center 78258	Black	1
Bar 3L 87994	Blue	1
Bracket 1 x 1 - 1 x 1 36841	Dark Purple	1
Bracket 1 x 2 - 2 x 2 Inverted 99207	Dark Bluish Gray	1
Brick 1 x 1 3005	Dark Purple	1
Brick 1 x 2 3004	Dark Purple	1
Brick 2 x 6 2456	Green	1
Brick 2 x 6 2456	Red	1
Brick Curved 2 x 2 x 2/3 15068	Dark Purple	1
Brick Round 2 x 2 Dome Bottom [Open Stud] 15395	Reddish Brown	1
Brick Round 2 x 2 Dome Top, Vented Stud 3262	Reddish Brown	1
Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud 30151b	Trans-Bright Green	1
Brick Special 1 x 1 with Clip Horizontal 60476	Light Bluish Gray	1
Brick and Axle Separator v2.0 96874	Dark Turquoise	1
Equipment Cutlery - Spoon, Flat Bottom 80179	Flat Silver	1
Food Egg with 1.5mm Hole [Plain] 24946	Bright Light Orange	1
Glass For Frame 1 x 3 x 3 51266	Black	1
Hinge Brick 1 x 2 Locking with 2 Fingers Vertical End, 7 teeth 54671	Light Bluish Gray	1
Minifig Head with Lime/Sand Blue Dragon Flies / Tan Label Print 28621pr0044	Trans-Clear	1
Plate 1 x 2 3023	Dark Purple	1
Plate 2 x 3 3021	Black	1
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) 4032a	Tan	1
Plate Round Corner 3 x 3 30357	Dark Purple	1
Plate Special 1 x 2 Rounded with 2 Open Studs 35480	Black	1
Plate Special 8-Sided Crystal/Gem 1 x 1 x 2/3 65092	Opal Trans-Clear	1
Plate Special Round 2 x 2 with Center Stud (Jumper Plate) 18674	Light Bluish Gray	1
Smoke / Bubbles with Anti-Stud 5533	Opal Trans-Purple	1
Sticker Sheet for Set 76464-1 10115116	[No Color/Any Color]	1
Technic Brick 1 x 2 [2 Pin Holes] 32000	Black	1
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge] 65487	Black	1
Tile 1 x 1 with Groove 3070b	Reddish Brown	1
Tile 1 x 2 with Stud Notch Left 5091	Black	1
Tile 1 x 2 with Stud Notch Right 5092	Black	1
Tile 3 x 3 Curved, Macaroni 79393	Dark Purple	1
Tile Round 1 x 1 98138	Black	1
Tile Round 1 x 1 Quarter 25269	Dark Purple	1
Tile Round 2 x 4 66857	Black	1
Tile Round 6 x 6 with Gold Hogwarts Symbol Print 7212pr0005	Black	1
Tile Special 1 x 1 with Clip with Rounded Edges 15712	Reddish Brown	1
Tile Special Round 1 x 1 with Hollow Bar 20482	Reddish Brown	1
Window Frame 1 x 3 x 3 51239	Reddish Brown	1