Image | Item No. | Description |
| 25214 | Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole Catalog: Parts: Brick, Round |
| 4588 | Brick, Round 1 x 1 with Fins Catalog: Parts: Brick, Round |
| 20953 | Brick, Round 2 x 2 Sphere with Stud / Robot Body Catalog: Parts: Brick, Round |
| 85080 | Brick, Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside Catalog: Parts: Brick, Round |
| 88293 | Brick, Round Corner 3 x 3 x 2 Dome Top Catalog: Parts: Brick, Round |
| 48092 | Brick, Round Corner 4 x 4 Macaroni with 3 Studs Catalog: Parts: Brick, Round |
| 24599 | Brick, Round Corner 5 x 5 without Studs Catalog: Parts: Brick, Round |
| 95188 | Brick, Round Corner 6 x 6 with Slope 33 Edge, Facet Cutout Catalog: Parts: Brick, Round |
| 87559 | Brick, Round Corner 6 x 6 x 2 Catalog: Parts: Brick, Round |