Image | Item No. | Description |
| 65473 | Brick, Round 2 x 2 D. 45 degrees Elbow (25.5mm Standing Height) Catalog: Parts: Brick, Round |
| 15395 | Brick, Round 2 x 2 Dome Bottom Catalog: Parts: Brick, Round |
| 20953 | Brick, Round 2 x 2 Sphere with Stud / Robot Body Catalog: Parts: Brick, Round |
| 17485 | Brick, Round 2 x 2 with Pin Holes Catalog: Parts: Brick, Round |
| 87081 | Brick, Round 4 x 4 with Hole 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 Wide with 3 Studs Catalog: Parts: Brick, Round |
| 24599 | Brick, Round Corner 5 x 5 x 1 without Studs Catalog: Parts: Brick, Round |