# LEGO 41454-1 — Dr. Fox Laboratory (2018)

Source: https://www.brickmissing.com/sets/41454-1-dr-fox-laboratory
Publisher: BrickMissing (https://www.brickmissing.com) — free LEGO parts checker. Not affiliated with the LEGO Group.

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.

## Set facts

- Set number: 41454-1
- Name: Dr. Fox Laboratory
- Theme: Unikitty!
- Released: 2018
- Pieces: 359
- Distinct part + colour lots: 137
- Build difficulty: intermediate
- Repairability: 2.2% of this set's lots are hard to replace (3 of 137 part+colour combinations appear in three or fewer sets in the entire LEGO catalog).

## Complete parts list (137 lots, 359 pieces)

Prices are the official LEGO Pick a Brick price per individual part, where LEGO publishes one.

| Qty | Part | Colour | Part no. | LEGO element ID | LEGO price each |
| ---: | --- | --- | --- | --- | --- |
| 1 | Plate Special 2 x 2 with 1 Pin Hole [Complete Underside Rib] | Light Bluish Gray | 10247 | 6045988 | €0,10 |
| 1 | Tile Special 2 x 2 Inverted | Black | 11203 | 6013867 | €0,10 |
| 1 | Brick Special 1 x 2 with 2 Studs on 1 Side | Light Bluish Gray | 11211 | 6015344 | €0,13 |
| 4 | Slope Curved 2 x 1 No Studs [1/2 Bow] | Medium Azure | 11477 | 6071246 | €0,06 |
| 1 | Plate Round 4 x 4 with 2 x 2 Round Opening | Medium Lavender | 11833 | 6109764 | — |
| 2 | Plate Special 1 x 2 with 5.9mm Centre Side Towball | Dark Bluish Gray | 14417 | 6039479 | €0,16 |
| 2 | Plate Special 1 x 2 5.9mm Towball Socket | Light Bluish Gray | 14418 | 6043639 | €0,16 |
| 2 | Plate Special 1 x 2 with 5.9mm Towball Socket and Towball | Dark Bluish Gray | 14419 | 6039482 | €0,17 |
| 1 | Plate Special 1 x 2 5.9mm Centre Side Towball Socket | Light Bluish Gray | 14704 | 6043656 | €0,13 |
| 2 | Tile Round 2 x 2 with Bottom Stud Holder | Dark Purple | 14769 | 6097501 | €0,07 |
| 1 | Slope Curved 2 x 2 x 2/3 | Black | 15068 | 6116786 | €0,13 |
| 2 | Plate Special 1 x 1 with Vertical Tooth | Red | 15070 | 6210445 | — |
| 1 | Weapon Gun / Blaster 1 x 2 x 2/3 with Studs on Sides and Handle | Black | 15071 | 6051527 | €0,62 |
| 2 | Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise | Light Bluish Gray | 15100 | 6172538 | — |
| 2 | Brick Round 2 x 2 Dome Bottom [Open Stud] | Magenta | 15395 | 6487828 | €0,17 |
| 1 | Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) | Black | 15573 | 6092582 | €0,06 |
| 4 | Wedge Plate 4 Stud 45° Angle Plate | Dark Azure | 15706 | 6152113 | — |
| 1 | Tile Special 1 x 1 with Clip with Rounded Edges | Black | 15712 | 6335388 | €0,12 |
| 2 | Plate Round Half 3 x 6 with 1 x 2 Cutout | Black | 18646 | 6133564 | — |
| 2 | Tile Round 1 x 1 with Hollow Bar | Black | 20482 | 6186675 | €0,05 |
| 2 | Bar Holder with Hole and Bar Handle | Light Bluish Gray | 23443 | 6343976 | €0,07 |
| 6 | Brick 2 x 2 Corner | Black | 2357 | 4558606 | €0,16 |
| 7 | Tile Special 1 x 2 Grille with Bottom Groove | Light Bluish Gray | 2412b | 4211350 | €0,06 |
| 1 | Tile 1 x 4 with Groove | Medium Azure | 2431 | 4624705 | €0,12 |
| 4 | Plate 2 x 12 | Dark Blue | 2445 | 6218082 | €0,36 |
| 3 | Brick 1 x 2 x 5 with Hollow Studs | Black | 2454b | 6055104 | €0,31 |
| 2 | Plate Special 1 x 2 Side Handle [Free Ends] | Light Bluish Gray | 2540 | 4211632 | €0,07 |
| 2 | Wedge Plate 2 x 2 Cut Corner | Dark Blue | 26601 | 6164071 | €0,07 |
| 1 | Tile 2 x 3 | Dark Purple | 26603 | 6572777 | €0,11 |
| 1 | Technic Pin with Friction Ridges Lengthwise and Center Slots | Black | 2780 | 278026 | — |
| 2 | Tile 2 x 2 Curved, Macaroni | Dark Azure | 27925 | 6199897 | €0,08 |
| 1 | Brick 2 x 3 | Black | 3002 | 300223 | €0,17 |
| 2 | Brick 2 x 2 | Dark Purple | 3003 | 4653960 | €0,13 |
| 14 | Brick 1 x 2 | Black | 3004 | 300423 | €0,11 |
| 1 | Brick 1 x 2 | Red | 3004 | 6217659 | €0,11 |
| 3 | Brick 1 x 2 | Dark Azure | 3004 | 6004943 | €0,11 |
| 1 | Brick 1 x 1 | Black | 3005 | 300523 | €0,07 |
| 1 | Brick 1 x 1 | Trans-Clear | 3005 | 6514207 | €0,07 |
| 2 | Brick 1 x 1 | Dark Purple | 3005 | 6084028 | €0,07 |
| 6 | Brick 1 x 4 | Red | 3010 | 6217660 | €0,16 |
| 4 | Brick Round 2 x 2 x 1 2/3 Dome Top, Hollow Stud | Trans-Clear | 30151b | 6286876 | €0,21 |
| 1 | Brick Curved 2 x 2, Two Top Studs | Dark Purple | 30165 | 4667141 | — |
| 1 | Plate 2 x 4 | Lime | 3020 | 4537936 | €0,15 |
| 1 | Plate 2 x 4 | Dark Blue | 3020 | 4667595 | €0,15 |
| 3 | Plate 2 x 2 | Black | 3022 | 302223 | €0,10 |
| 2 | Plate 1 x 2 | Light Bluish Gray | 3023 | 4211398 | €0,08 |
| 6 | Plate 1 x 2 | Dark Blue | 3023 | 4528981 | €0,08 |
| 3 | Plate 1 x 2 | Dark Purple | 3023 | 4655695 | €0,08 |
| 1 | Plate 1 x 1 | Light Bluish Gray | 3024 | 4211399 | €0,06 |
| 3 | Plate 4 x 12 | Dark Azure | 3029 | 6343650 | €0,63 |
| 1 | Plate 4 x 8 | Black | 3035 | 303523 | €0,46 |
| 1 | Brick Round 2 x 2 Dome Top, Hollow Stud | Lime | 30367c | 4279734 | — |
| 5 | Slope 45° 2 x 1 with Bottom Pin | Black | 3040b | 4121936 | €0,10 |
| 1 | Hinge Brick 1 x 2 Locking with 2 Fingers Horizontal End, 9 Teeth | Black | 30540 | 4143050 | — |
| 1 | Brick Round 1 x 1 Open Stud | Trans-Clear | 3062b | 6223655 | €0,08 |
| 3 | Tile 2 x 2 with Groove | Dark Azure | 3068b | 6205087 | €0,07 |
| 3 | Tile 2 x 2 with Groove | Dark Pink | 3068b | 6054406 | €0,07 |
| 8 | Tile 1 x 2 with Groove | Red | 3069b | 6213779 | €0,07 |
| 5 | Tile 1 x 2 with Groove | Dark Purple | 3069b | 4613192 | €0,07 |
| 1 | Tile 1 x 1 with Groove | Bright Light Orange | 3070b | 6065504 | €0,05 |
| 3 | Tile 1 x 1 with Groove | Dark Azure | 3070b | 6151658 | €0,05 |
| 1 | Plate Special 3 x 2 with Rounded End, Hole | Black | 3176 | 317623 | €0,12 |
| 2 | Technic Ball Joint | Dark Purple | 32474 | 6031825 | — |
| 1 | Technic Pin Long without Friction Ridges | Tan | 32556 | — | — |
| 1 | Slope Double 45° 1 x 1 | Orange | 35464 | 6223631 | €0,06 |
| 3 | Brick 1 x 3 | Red | 3622 | 6213783 | €0,15 |
| 5 | Brick 1 x 3 | Black | 3622 | 362223 | €0,15 |
| 3 | Brick Arch 1 x 4 | Dark Purple | 3659 | 4656482 | — |
| 2 | Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] | Dark Purple | 3660 | 6133921 | — |
| 5 | Slope Inverted 45° 2 x 1 | Black | 3665 | 366523 | €0,11 |
| 2 | Plate 1 x 6 | Dark Blue | 3666 | 4508313 | €0,17 |
| 2 | Technic Pin without Friction Ridges Lengthwise | Light Bluish Gray | 3673 | 4211807 | €0,05 |
| 1 | Technic Brick 1 x 4 [3 Pin Holes] | Black | 3701 | 370123 | €0,17 |
| 2 | Plate 1 x 4 | Dark Purple | 3710 | 6167464 | €0,12 |
| 2 | Plate 1 x 4 | Dark Blue | 3710 | 4502089 | €0,12 |
| 8 | Plate 1 x 4 | Dark Azure | 3710 | 6133728 | €0,12 |
| 1 | Sticker Sheet for Set 41454-1 | Unknown | 39108 | 6231473 | — |
| 3 | Hinge Brick 1 x 2 Base | Black | 3937 | 393723 | €0,10 |
| 2 | Brick Round 2 x 2 with Axle Hole | Dark Purple | 3941 | 4622176 | €0,11 |
| 5 | Brick Round 2 x 2 with Axle Hole | Black | 3941 | 614323 | €0,11 |
| 1 | Brick Round 2 x 2 with Axle Hole | Trans-Neon Green | 3941 | 611649 | — |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Tan | 4032a | 4140562 | €0,06 |
| 3 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Black | 4032a | 403226 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Light Bluish Gray | 4032a | 4211475 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | Black | 4032a | 403223 | €0,06 |
| 1 | Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) | White | 4032a | 403201 | €0,06 |
| 1 | Bar 1 x 4 x 2 with Studs | White | 4083 | 408301 | — |
| 1 | Technic Pin 1/2 | Light Bluish Gray | 4274 | 4211483 | €0,05 |
| 1 | Equipment Weapon, Loudhailer / Speaker / Blaster / Space Gun | Dark Bluish Gray | 4349 | 4210698 | €0,13 |
| 2 | Dish 3 x 3 Inverted [Radar] | Trans-Light Blue | 43898 | 6507918 | €0,19 |
| 1 | Dish 3 x 3 Inverted [Radar] | White | 43898 | 4179580 | €0,17 |
| 1 | Cupboard 2 x 3 x 2 Door | Trans-Light Blue | 4533 | 6514073 | €0,11 |
| 1 | Brick Special 1 x 1 Studs on 4 Sides | Light Bluish Gray | 4733 | 4211511 | €0,22 |
| 7 | Dish 2 x 2 Inverted [Radar] | Trans-Dark Pink | 4740 | 6245302 | €0,10 |
| 4 | Panel 1 x 2 x 1 [Rounded Corners] | Medium Azure | 4865b | 6146228 | €0,10 |
| 4 | Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] | Dark Bluish Gray | 48729b | 4289542 | — |
| 1 | Bar 1L with Clip [Cut Edges and One Side Hole] [Gap in Clip] | Orange | 48729b | 6223596 | — |
| 10 | Slope Curved 3 x 1 No Studs | Dark Azure | 50950 | 4640901 | €0,12 |
| 1 | Plate Round 4 x 4 with Pin Hole | Black | 60474 | 4581501 | €0,17 |
| 4 | Plate Special 1 x 2 with Handle on End [Closed Ends] | Black | 60478 | 6073890 | €0,06 |
| 1 | Panel 1 x 4 x 3 [Side Supports / Hollow Studs] | Black | 60581 | 4558209 | €0,30 |
| 2 | Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] | Light Bluish Gray | 60897 | 6296894 | €0,08 |
| 4 | Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip] | Black | 60897 | 6352221 | €0,08 |
| 2 | Brick Curved 1 x 2 x 1 1/3 with Curved Top | Medium Azure | 6091 | 6335566 | €0,08 |
| 3 | Hinge Brick 2 x 2 Top Plate Thin | Light Bluish Gray | 6134 | 4211881 | €0,15 |
| 2 | Plate Round 1 x 1 with Solid Stud | Trans-Clear | 6141 | 6514052 | €0,04 |
| 1 | Plate Round 1 x 1 with Solid Stud | Black | 6141 | 614126 | €0,05 |
| 1 | Plate Special 4 x 4 with Studs on One Edge [Plain] | Black | 6179 | 617926 | €0,25 |
| 2 | Technic Pin Connector Round [Slotted] | Magenta | 62462 | 6227024 | — |
| 3 | Technic Pin Connector Round [Slotted] | White | 62462 | 6173116 | €0,06 |
| 1 | Support 1 x 6 x 5 Girder Rectangular | Black | 64448 | 6186296 | — |
| 2 | Weapon Lightsaber Hilt with Bottom Ring | Light Bluish Gray | 64567 | 4539481 | €0,05 |
| 1 | Technic Pin with Friction Ridges Lengthwise and Towball | Black | 6628 | 4184169 | — |
| 4 | Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style] | Dark Purple | 85080 | 6210472 | — |
| 1 | Plate Round 1 x 1 with Open Stud | White | 85861 | 6168642 | €0,04 |
| 1 | Cylinder Half 2 x 4 x 5 with 1 x 2 cutout | Trans-Neon Green | 85941 | 6082545 | — |
| 1 | Slope 30? 1 x 2 x 2/3 | Dark Purple | 85984 | 4566607 | €0,07 |
| 1 | Dome Hemisphere 4 x 4 | Trans-Clear | 86500 | 6551130 | €0,47 |
| 1 | Plate Special 2 x 2 with Groove and Center Stud (Jumper) | Black | 87580 | 6126049 | €0,07 |
| 1 | Equipment Medical Syringe | Lime | 87989 | 4654583 | — |
| 2 | Plate Special 1 x 2 with Bar Up [Horizontal Arm 5mm] | Light Bluish Gray | 88072 | 6261353 | €0,18 |
| 1 | Creature Body Part, Horn (Unicorn) | Yellow | 89522 | 6223420 | — |
| 1 | Creature Body Part, Horn (Unicorn) | Dark Azure | 89522 | 6223656 | — |
| 1 | Cupboard 2 x 3 x 2 with Hollow Studs | Lime | 92410 | 4625623 | — |
| 1 | Hinge Plate 2 x 2 Locking with 1 Finger on Top | Light Bluish Gray | 92582 | 6265742 | €0,15 |
| 1 | Equipment Bottle / Erlenmeyer Flask with Trans-Purple Fluid Pattern | Trans-Clear | 93549pat0002 | 6530024 | €0,87 |
| 2 | Arm Skeleton [Bent / 2 Clips] | White | 93609 | 6326680 | €0,11 |
| 1 | Tile Round 1 x 1 | Black | 98138 | 6284575 | €0,04 |
| 1 | Tile Round 1 x 1 | Bright Pink | 98138 | 6284587 | €0,04 |
| 1 | Tile Round 1 x 1 | Trans-Red | 98138 | 6258607 | €0,05 |
| 1 | Tile Round 1 x 1 | Lime | 98138 | 6284583 | €0,04 |
| 8 | Tile Round 1 x 1 | Trans-Light Blue | 98138 | 6274739 | €0,05 |
| 3 | Tile Round 1 x 1 | Red | 98138 | 6284574 | €0,04 |
| 1 | Tile Round 1 x 1 | White | 98138 | 6284572 | €0,04 |
| 1 | Tile Round 1 x 1 | Trans-Green | 98138 | 6274742 | €0,05 |
| 1 | Tile Round 1 x 1 | Light Bluish Gray | 98138 | 6284071 | €0,04 |
| 1 | Bracket 1 x 2 - 2 x 2 Inverted | Black | 99207 | 6133720 | €0,10 |

## Notes

- Track which of these parts you own and see what is missing: https://www.brickmissing.com/sets/41454-1-dr-fox-laboratory
- Inventory data is based on official LEGO inventories via the Rebrickable catalog, updated daily.
- Part images, minifigure lists and related sets are on the set page: https://www.brickmissing.com/sets/41454-1-dr-fox-laboratory