Image | Item No. | Description | By |
| 4588 | Brick, Round 1 x 1 with Fins Catalog: Parts: Brick, Round | 1 |
| 3062pb060 | Brick, Round 1 x 1 with Lime Letter R and Stripes Pattern Catalog: Parts: Brick, Round, Decorated | 196 |
| 3062pb039 | Brick, Round 1 x 1 with Paw Prints and Heart Pattern Catalog: Parts: Brick, Round, Decorated | 1 |
| 3062pb075 | Brick, Round 1 x 1 with Red and White Stripes and 'Barbasol' Pattern Catalog: Parts: Brick, Round, Decorated | 254 |
| 71075 | Brick, Round 1 x 1 x 1 2/3 Catalog: Parts: Brick, Round | 27 |
| 3386 | Brick, Round 1 x 1 x 2/3 Half Circle Extended with Side Stud Catalog: Parts: Brick, Round | 5 |
| 77808 | Brick, Round 1 x 2 with Hollow Studs and Open Center with Bars Catalog: Parts: Brick, Round | 1 |
| 65473 | Brick, Round 2 x 2 D. 45 degrees Elbow (25.5mm Standing Height) Catalog: Parts: Brick, Round | 49 |
| 15395 | Brick, Round 2 x 2 Dome Bottom Catalog: Parts: Brick, Round | 13 |
| 24947 | Brick, Round 2 x 2 Dome Bottom with Studs Catalog: Parts: Brick, Round | 4 |
| 553 | Brick, Round 2 x 2 Dome Top Catalog: Parts: Brick, Round | 204 |
| 553pb018 | Brick, Round 2 x 2 Dome Top with Dark Green Pattern (R2-X2) Catalog: Parts: Brick, Round, Decorated | 1 |
| 553pb009 | Brick, Round 2 x 2 Dome Top with Gold Pattern (R8-B7) Catalog: Parts: Brick, Round, Decorated | 281 |
| 553pb021 | Brick, Round 2 x 2 Dome Top with Green Pattern (R2 Unit) Catalog: Parts: Brick, Round, Decorated | 1 |
| 553px4 | Brick, Round 2 x 2 Dome Top with Silver and Black Pattern (R4-P17) Catalog: Parts: Brick, Round, Decorated | 1 |
| 553px5 | Brick, Round 2 x 2 Dome Top with Silver and Copper Pattern (R2-D5) Catalog: Parts: Brick, Round, Decorated | 5 |
| 553a | Brick, Round 2 x 2 Dome Top without Bottom Axle Holder Catalog: Parts: Brick, Round | 42 |
| 20953 | Brick, Round 2 x 2 Sphere with Stud / Robot Body Catalog: Parts: Brick, Round | 305 |
| 3941 | Brick, Round 2 x 2 with Axle Hole Catalog: Parts: Brick, Round | 14855 |
| 92947 | Brick, Round 2 x 2 with Axle Hole and Grille / Fluted Profile Catalog: Parts: Brick, Round | 7 |
| 3941pb40 | Brick, Round 2 x 2 with Axle Hole with Red 'AFK' and 'N2O' Pattern (Sticker) - Set 10265 Catalog: Parts: Brick, Round, Decorated | 1 |
| 17485 | Brick, Round 2 x 2 with Pin Holes Catalog: Parts: Brick, Round | 21 |
| 27266 | Brick, Round 2 x 2 with Spikes and Axle Hole Catalog: Parts: Brick, Round | 1 |
| 30151 | Brick, Round 2 x 2 x 1 2/3 Dome Top Catalog: Parts: Brick, Round | 285 |
| 30361c | Brick, Round 2 x 2 x 2 Robot Body - with Bottom Axle Holder x Shape + Orientation Catalog: Parts: Brick, Round | 111 |
| 30361a | Brick, Round 2 x 2 x 2 Robot Body - without Bottom Axle Holder Catalog: Parts: Brick, Round | 2 |
| 30361pb027 | Brick, Round 2 x 2 x 2 Robot Body with Black Lines and Silver and Tan Pattern (Astromech Droid) Catalog: Parts: Brick, Round, Decorated | 192 |
| 49308 | Brick, Round 3 x 3 x 1 1/3 Dome Top - Open Stud Catalog: Parts: Brick, Round | 12 |
| 73111 | Brick, Round 3 x 3 x 2 with Recessed Center and Axle Hole Catalog: Parts: Brick, Round | 1 |
| 79850 | Brick, Round 4 x 4 Dome Top with 2 x 2 Recessed Center Catalog: Parts: Brick, Round | 38 |
| 6222 | Brick, Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Catalog: Parts: Brick, Round | 11 |
| 87081 | Brick, Round 4 x 4 with Hole Catalog: Parts: Brick, Round | 19 |
| 68325 | Brick, Round 4 x 4 with Recessed Center and Hole Catalog: Parts: Brick, Round | 6 |
| 65138 | Brick, Round 4 x 4 x 2/3 Dome Top with Hole Catalog: Parts: Brick, Round | 178 |
| 18897 | Brick, Round 6 x 6 with 4 Side Pin Holes and Center Hole Catalog: Parts: Brick, Round | 8 |
| 3063 | Brick, Round Corner 2 x 2 Macaroni with Stud Notch Catalog: Parts: Brick, Round | 96 |
| 85080 | Brick, Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside Catalog: Parts: Brick, Round | 1989 |
| 3063a | Brick, Round Corner 2 x 2 Macaroni without Stud Notch Catalog: Parts: Brick, Round | 22 |
| 5152 | Brick, Round Corner 3 x 3 Macaroni with 2 Studs Catalog: Parts: Brick, Round | 1 |
| 65617 | Brick, Round Corner 3 x 3 x 1 without Studs Catalog: Parts: Brick, Round | 14 |
| 88293 | Brick, Round Corner 3 x 3 x 2 Dome Top Catalog: Parts: Brick, Round | 1825 |
| x1042b | Brick, Round Corner 4 x 2 Macaroni Double with Stud Notches Catalog: Parts: Brick, Round | 1 |
| 2577 | Brick, Round Corner 4 x 4 Full Brick Catalog: Parts: Brick, Round | 112 |
| 48092 | Brick, Round Corner 4 x 4 Macaroni Wide with 3 Studs Catalog: Parts: Brick, Round | 2358 |
| 49612 | Brick, Round Corner 4 x 4 x 2 2/3 Dome Top Catalog: Parts: Brick, Round | 5 |
| 47974 | Brick, Round Corner 4 x 8 Full Brick Double Catalog: Parts: Brick, Round | 1 |
| 76795 | Brick, Round Corner 5 x 5 with Slope 45 Edge without Studs Catalog: Parts: Brick, Round | 2 |
| 24599 | Brick, Round Corner 5 x 5 x 1 without Studs Catalog: Parts: Brick, Round | 1181 |
| 95188 | Brick, Round Corner 6 x 6 with Slope 33 Edge, Facet Cutout Catalog: Parts: Brick, Round | 1827 |
| 95188pb30L | Brick, Round Corner 6 x 6 with Slope 33 Edge, Facet Cutout with Black Lines and Vents Pattern Model Left Side (Sticker) - Set 75199 Catalog: Parts: Brick, Round, Decorated | 19 |