How many pieces does the LEGO Dr. Fox Laboratory (41454-1) have?

The LEGO Dr. Fox Laboratory set (41454-1) contains 359 pieces. It was released in 2018 as part of the LEGO Unikitty! theme.

How can I find missing parts for LEGO set 41454-1?

On BrickMissing you can check which parts from the LEGO Dr. Fox Laboratory (41454-1) you already own. Add your LEGO collection and we'll show exactly which of the 359 pieces you're missing and which you already have.

Can I build the LEGO Dr. Fox Laboratory with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 359 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Dr. Fox Laboratory from?

The LEGO Dr. Fox Laboratory (41454-1) belongs to the LEGO Unikitty! theme. You can browse all Unikitty! sets on BrickMissing to find more sets from this theme.

Dr. Fox Laboratory

🏷️ 41454-1•🎨 Unikitty!•📅 2018•🧱 359 parts•Intermediate

Enter the LEGO Unikitty! 41454 Dr. Fox Laboratory, a 359-piece set from 2018 for conducting scientific experiments. This detailed facility features a sparkle matter scanner with a conveyor belt function for processing samples, plus a tilting examination table for analysis. Dr. Fox leads her team, including Rick and four buildable figures, employing her shrinking ray gun for precise adjustments. Posable robotic arms, connected with ball joints for articulation, assist with various tasks. Movable lights and a revolving canister holder complete the lab, recreating dynamic scenes from the Unikitty! series.

Parts Inventory

🧱 359 parts

Part	Color	Qty
Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] 10247	Light Bluish Gray	1×
Tile Special 2 x 2 Inverted 11203	Black	1×
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	1×
Slope Curved 2 x 1 No Studs [1/2 Bow] 11477	Medium Azure	4×
Plate Round 4 x 4 with 2 x 2 Round Opening 11833	Medium Lavender	1×
Plate Special 1 x 2 with 5.9mm Centre Side Towball 14417	Dark Bluish Gray	2×
Plate Special 1 x 2 5.9mm Towball Socket 14418	Light Bluish Gray	2×
Plate Special 1 x 2 with 5.9mm Towball Socket and Towball 14419	Dark Bluish Gray	2×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket 14704	Light Bluish Gray	1×
Tile Round 2 x 2 with Bottom Stud Holder 14769	Dark Purple	2×

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Plate Special 1 x 2 with 5.9mm Centre Side Towball	14417	Dark Bluish Gray	2×
Plate Special 1 x 2 5.9mm Towball Socket	14418	Light Bluish Gray	2×
Plate Special 1 x 2 with 5.9mm Towball Socket and Towball	14419	Dark Bluish Gray	2×
Plate Special 1 x 2 5.9mm Centre Side Towball Socket	14704	Light Bluish Gray	1×
Tile Round 2 x 2 with Bottom Stud Holder	14769	Dark Purple	2×
Slope Curved 2 x 2 x 2/3	15068	Black	1×
Plate Special 1 x 1 with Vertical Tooth	15070	Red	2×
Weapon Gun / Blaster 1 x 2 x 2/3 with Studs on Sides and Handle	15071	Black	1×
Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise	15100	Light Bluish Gray	2×
Brick Round 2 x 2 Dome Bottom [Open Stud]	15395	Magenta	2×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Black	1×
Wedge Plate 4 Stud 45° Angle Plate	15706	Dark Azure	4×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Black	1×
Plate Round Half 3 x 6 with 1 x 2 Cutout	18646	Black	2×
Tile Round 1 x 1 with Hollow Bar	20482	Black	2×
Bar Holder with Hole and Bar Handle	23443	Light Bluish Gray	2×
Brick 2 x 2 Corner	2357	Black	6×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Light Bluish Gray	7×
Tile 1 x 4 with Groove	2431	Medium Azure	1×
Plate 2 x 12	2445	Dark Blue	4×
Brick 1 x 2 x 5 with Hollow Studs	2454b	Black	3×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Light Bluish Gray	2×
Wedge Plate 2 x 2 Cut Corner	26601	Dark Blue	2×
Tile 2 x 3	26603	Dark Purple	1×
Technic Pin with Friction Ridges Lengthwise and Center Slots	2780	Black	1×
Tile 2 x 2 Curved, Macaroni	27925	Dark Azure	2×
Brick 2 x 3	3002	Black	1×
Brick 2 x 2	3003	Dark Purple	2×
Brick 1 x 2	3004	Black	14×
Brick 1 x 2	3004	Red	1×
Brick 1 x 2	3004	Dark Azure	3×
Brick 1 x 1	3005	Black	1×
Brick 1 x 1	3005	Trans-Clear	1×
Brick 1 x 1	3005	Dark Purple	2×
Brick 1 x 4	3010	Red	6×
Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud	30151b	Trans-Clear	4×
Brick Curved 2 x 2, Two Top Studs	30165	Dark Purple	1×
Plate 2 x 4	3020	Lime	1×
Plate 2 x 4	3020	Dark Blue	1×
Plate 2 x 2	3022	Black	3×
Plate 1 x 2	3023	Light Bluish Gray	2×
Plate 1 x 2	3023	Dark Blue	6×
Plate 1 x 2	3023	Dark Purple	3×
Plate 1 x 1	3024	Light Bluish Gray	1×
Plate 4 x 12	3029	Dark Azure	3×
Plate 4 x 8	3035	Black	1×
Brick Round 2 x 2 Dome Top, Hollow Stud	30367c	Lime	1×
Slope 45° 2 x 1 with Bottom Pin	3040b	Black	5×
Hinge Brick 1 x 2 Locking with 2 Fingers Horizontal End, 9 Teeth	30540	Black	1×
Brick Round 1 x 1 Open Stud	3062b	Trans-Clear	1×
Tile 2 x 2 with Groove	3068b	Dark Azure	3×
Tile 2 x 2 with Groove	3068b	Dark Pink	3×
Tile 1 x 2 with Groove	3069b	Red	8×
Tile 1 x 2 with Groove	3069b	Dark Purple	5×
Tile 1 x 1 with Groove	3070b	Bright Light Orange	1×
Tile 1 x 1 with Groove	3070b	Dark Azure	3×
Plate Special 3 x 2 with Rounded End, Hole	3176	Black	1×
Technic Ball Joint	32474	Dark Purple	2×
Technic Pin Long without Friction Ridges	32556	Tan	1×
Slope Double 45° 1 x 1	35464	Orange	1×
Brick 1 x 3	3622	Red	3×
Brick 1 x 3	3622	Black	5×
Brick Arch 1 x 4	3659	Dark Purple	3×
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]	3660	Dark Purple	2×
Slope Inverted 45° 2 x 1	3665	Black	5×
Plate 1 x 6	3666	Dark Blue	2×
Technic Pin without Friction Ridges Lengthwise	3673	Light Bluish Gray	2×
Technic Brick 1 x 4 [3 Pin Holes]	3701	Black	1×
Plate 1 x 4	3710	Dark Purple	2×
Plate 1 x 4	3710	Dark Blue	2×
Plate 1 x 4	3710	Dark Azure	8×
Sticker Sheet for Set 41454-1	39108	Unknown	1×
Hinge Brick 1 x 2 Base	3937	Black	3×
Brick Round 2 x 2 with Axle Hole	3941	Dark Purple	2×
Brick Round 2 x 2 with Axle Hole	3941	Black	5×
Brick Round 2 x 2 with Axle Hole	3941	Trans-Neon Green	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Tan	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Black	3×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Light Bluish Gray	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Black	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	White	1×
Bar 1 x 4 x 2 with Studs	4083	White	1×
Technic Pin 1/2	4274	Light Bluish Gray	1×
Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun	4349	Dark Bluish Gray	1×
Dish 3 x 3 Inverted [Radar]	43898	Trans-Light Blue	2×
Dish 3 x 3 Inverted [Radar]	43898	White	1×
Cupboard 2 x 3 x 2 Door	4533	Trans-Light Blue	1×
Brick Special 1 x 1 Studs on 4 Sides	4733	Light Bluish Gray	1×
Dish 2 x 2 Inverted [Radar]	4740	Trans-Dark Pink	7×
Panel 1 x 2 x 1 [Rounded Corners]	4865b	Medium Azure	4×
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]	48729b	Dark Bluish Gray	4×
Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip]	48729b	Orange	1×
Slope Curved 3 x 1 No Studs	50950	Dark Azure	10×
Plate Round 4 x 4 with Pin Hole	60474	Black	1×
Plate Special 1 x 2 with Handle on End [Closed Ends]	60478	Black	4×
Panel 1 x 4 x 3 [Side Supports / Hollow Studs]	60581	Black	1×
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]	60897	Light Bluish Gray	2×
Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]	60897	Black	4×
Brick Curved 1 x 2 x 1 1/3 with Curved Top	6091	Medium Azure	2×
Hinge Brick 2 x 2 Top Plate Thin	6134	Light Bluish Gray	3×
Plate Round 1 x 1 with Solid Stud	6141	Trans-Clear	2×
Plate Round 1 x 1 with Solid Stud	6141	Black	1×
Plate Special 4 x 4 with Studs on One Edge [Plain]	6179	Black	1×
Technic Pin Connector Round [Slotted]	62462	Magenta	2×
Technic Pin Connector Round [Slotted]	62462	White	3×
Support 1 x 6 x 5 Girder Rectangular	64448	Black	1×
Weapon Lightsaber Hilt with Bottom Ring	64567	Light Bluish Gray	2×
Technic Pin with Friction Ridges Lengthwise and Towball	6628	Black	1×
Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]	85080	Dark Purple	4×
Plate Round 1 x 1 with Open Stud	85861	White	1×
Cylinder Half 2 x 4 x 5 with 1 x 2 cutout	85941	Trans-Neon Green	1×
Slope 30? 1 x 2 x 2/3	85984	Dark Purple	1×
Dome Hemisphere 4 x 4	86500	Trans-Clear	1×
Plate Special 2 x 2 with Groove and Center Stud (Jumper)	87580	Black	1×
Equipment Medical Syringe	87989	Lime	1×
Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm]	88072	Light Bluish Gray	2×
Creature Body Part, Horn (Unicorn)	89522	Yellow	1×
Creature Body Part, Horn (Unicorn)	89522	Dark Azure	1×
Cupboard 2 x 3 x 2 with Hollow Studs	92410	Lime	1×
Hinge Plate 2 x 2 Locking with 1 Finger on Top	92582	Light Bluish Gray	1×
Equipment Bottle / Erlenmeyer Flask with Trans-Purple Fluid Pattern	93549pat0002	Trans-Clear	1×
Arm Skeleton [Bent / 2 Clips]	93609	White	2×
Tile Round 1 x 1	98138	Black	1×
Tile Round 1 x 1	98138	Bright Pink	1×
Tile Round 1 x 1	98138	Trans-Red	1×
Tile Round 1 x 1	98138	Lime	1×
Tile Round 1 x 1	98138	Trans-Light Blue	8×
Tile Round 1 x 1	98138	Red	3×
Tile Round 1 x 1	98138	White	1×
Tile Round 1 x 1	98138	Trans-Green	1×
Tile Round 1 x 1	98138	Light Bluish Gray	1×
Bracket 1 x 2 - 2 x 2 Inverted	99207	Black	1×

Build DNA

Parts inventory insights for Dr. Fox Laboratory

359 pieces puts this build +98% against the average Unikitty! set and -2% against the average 2018 release.

LEGOUNIKITTY!

Vs average Unikitty! set

+98%+178 parts

This set359

Average set181

Average Unikitty! set: 181 pieces across 10 other sets.

Vs average 2018 set

-2%-9 parts

This set359

Average set368

Average 2018 set: 368 pieces across 447 other sets.

Color profile

28different colors

Dominant color

Black

Black86x

27%

Light Bluish Gray37x

12%

Dark Azure37x

12%

Dark Purple32x

10%

Unique parts

3 pieces per unique type

105

Repeat factor

Average pieces per unique type.

Most used part

Brick 1 x 2

18x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

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Build Insights🧩105unique parts🎨28different colors📊12.8avg. parts per color🏆18×Brick 1 x 2

🎨 All Unikitty! sets 📅 All sets from 2018

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