78666
Brick Curved 2 x 1 with Inverted Cutout
- Part number
- 78666
- Category
- Bricks Curved
- Material
- Plastic
- Appears in
- 393 sets
Available colours 26
- Reddish Brown76 sets – Sets in this colour: Reddish Brown
White73 sets – Sets in this colour: White
Black69 sets – Sets in this colour: Black
Tan46 sets – Sets in this colour: Tan
Red41 sets – Sets in this colour: Red
Light Bluish Gray33 sets – Sets in this colour: Light Bluish Gray
Dark Turquoise18 sets – Sets in this colour: Dark Turquoise
Bright Light Blue15 sets – Sets in this colour: Bright Light Blue
Green13 sets – Sets in this colour: Green
Medium Nougat12 sets – Sets in this colour: Medium Nougat
Yellow12 sets – Sets in this colour: Yellow
Bright Light Orange10 sets – Sets in this colour: Bright Light Orange
Dark Bluish Gray10 sets – Sets in this colour: Dark Bluish Gray
Orange10 sets – Sets in this colour: Orange
Bright Light Yellow8 sets – Sets in this colour: Bright Light Yellow
Dark Blue8 sets – Sets in this colour: Dark Blue
Blue7 sets – Sets in this colour: Blue
Dark Orange7 sets – Sets in this colour: Dark Orange
Dark Red6 sets – Sets in this colour: Dark Red
Bright Green5 sets – Sets in this colour: Bright Green
Sand Green2 sets – Sets in this colour: Sand Green
Coral1 sets – Sets in this colour: Coral
Light Aqua1 sets – Sets in this colour: Light Aqua
Light Nougat1 sets – Sets in this colour: Light Nougat
Medium Azure1 sets – Sets in this colour: Medium Azure
Warm Pink1 sets – Sets in this colour: Warm Pink
Numbers at other sources
| Source | Number |
|---|---|
| LEGO | 78666 |
| Rebrickable | 78666 |
Sets containing this part
393 results
31162-1Cute BunnyCreator 3-in-12× in this set
31163-1Playful CatCreator 3-in-12× in this set
31166-1Beautiful HorseCreator 3-in-14× in this set
31167-1Haunted MansionCreator 3-in-16× in this set
31168-1Medieval Horse Knight CastleCreator 3-in-14× in this set
31217-1TigerLEGO Art2× in this set
4002025-1Toy StoreLEGO Exclusive8× in this set
40769-1SEGA Genesis ControllerSonic The Hedgehog3× in this set
40770-1Hogwarts Castle: Room of RequirementHarry Potter1× in this set
40772-1Celebration Series: Luminous GhostHalloween2× in this set
40789-1Flying Moon CarLEGO Ideas and CUUSOO2× in this set
40805-1Arcade MachineOther2× in this set
40810-1LEGOLAND Park PortalLegoland Parks10× in this set
40819-1Up-Scaled Racing Driver MinifigureOther4× in this set
41843-1Family Christmas Tree DecorationChristmas2× in this set
42652-1Friendship Tree House HangoutFriends4× in this set
42655-1Restaurant and Cooking SchoolFriends12× in this set
42656-1Heartlake City Airport and AirplaneFriends2× in this set
42662-1Hair Salon and Accessories StoreFriends9× in this set
42664-1Travel Boat AdventureFriends9× in this set
42665-1Puppy PlaygroundFriends2× in this set
42666-1Cat Birthday Party & Tree HouseFriends4× in this set
42668-1Friends Advent Calendar 2025Friends2× in this set
42671-1Plant Café & Flower ShopFriends2× in this set