Image | Item No. | Description |
| 3062 | Brick, Round 1 x 1 Catalog: Parts: Brick, Round |
| 3062a | Brick, Round 1 x 1 - Solid Stud, Bottom Lip Catalog: Parts: Brick, Round |
| 3062old | Brick, Round 1 x 1 - Solid Stud, No Bottom Lip Catalog: Parts: Brick, Round |
| 20952 | Brick, Round 1 1/2 x 1 1/2 x 2/3 Dome Top Catalog: Parts: Brick, Round |
| 5610a | Brick, Round 1 x 1 Ball with Cat Ears Catalog: Parts: Brick, Round |
| 71076 | Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 1 Catalog: Parts: Brick, Round |
| 25214 | Brick, Round 1 x 1 d. 90 degrees Elbow Macaroni - No Stud - Type 2 - Axle Hole Catalog: Parts: Brick, Round |
| x12 | Brick, Round 1 x 1 with Ball (Finial) Catalog: Parts: Brick, Round |
| 4588 | Brick, Round 1 x 1 with Fins Catalog: Parts: Brick, Round |
| 71075 | Brick, Round 1 x 1 x 1 2/3 Catalog: Parts: Brick, Round |
| 3386 | Brick, Round 1 x 1 x 2/3 Half Circle Extended with Stud on Side Catalog: Parts: Brick, Round |
| 33286 | Brick, Round 1 x 1 x 2/3 with Flower Edge (4 Knobs on Base) Catalog: Parts: Brick, Round |
| 77808 | Brick, Round 1 x 2 with Hollow Studs and Open Center with Bars Catalog: Parts: Brick, Round |
| 65473 | Brick, Round 2 x 2 D. 45 degrees Elbow (25.5mm Standing Height) Catalog: Parts: Brick, Round |
| 5489 | Brick, Round 2 x 2 D. 45 degrees Elbow (27.7mm Standing Height) Catalog: Parts: Brick, Round |
| 15395 | Brick, Round 2 x 2 Dome Bottom Catalog: Parts: Brick, Round |
| 24947 | Brick, Round 2 x 2 Dome Bottom with Studs Catalog: Parts: Brick, Round |
| 553 | Brick, Round 2 x 2 Dome Top Catalog: Parts: Brick, Round |
| 553a | Brick, Round 2 x 2 Dome Top without Bottom Axle Holder Catalog: Parts: Brick, Round |
| 20953 | Brick, Round 2 x 2 Sphere with Stud / Robot Body Catalog: Parts: Brick, Round |
| 5256 | Brick, Round 2 x 2 with 4 Roots / Feet and Axle Hole Catalog: Parts: Brick, Round |
| 3941 | Brick, Round 2 x 2 with Axle Hole Catalog: Parts: Brick, Round |
| 92947 | Brick, Round 2 x 2 with Axle Hole and Grille / Fluted Profile Catalog: Parts: Brick, Round |
| 17485 | Brick, Round 2 x 2 with Pin Holes Catalog: Parts: Brick, Round |
| 27266 | Brick, Round 2 x 2 with Spikes and Axle Hole Catalog: Parts: Brick, Round |
| 5690 | Brick, Round 2 x 2 x 1 1/3 Dome Top with Cat Ears Catalog: Parts: Brick, Round |
| 30151 | Brick, Round 2 x 2 x 1 2/3 Dome Top Catalog: Parts: Brick, Round |
| 5331 | Brick, Round 2 x 2 x 2 Crystal Facets on Top Catalog: Parts: Brick, Round |
| 33287 | Brick, Round 2 x 2 x 2 Dome Top with Cross Cut Slots Catalog: Parts: Brick, Round |
| 30361 | Brick, Round 2 x 2 x 2 Robot Body (Undetermined Type) X Catalog: Parts: Brick, Round |
| 30361c | Brick, Round 2 x 2 x 2 Robot Body - with Bottom Axle Holder x Shape + Orientation Catalog: Parts: Brick, Round |
| 30361b | Brick, Round 2 x 2 x 2 Robot Body - with Bottom Axle Holder x Shape x Orientation Catalog: Parts: Brick, Round |
| 30361a | Brick, Round 2 x 2 x 2 Robot Body - without Bottom Axle Holder Catalog: Parts: Brick, Round |
| 4591 | Brick, Round 2 x 2 x 2 with Fins Catalog: Parts: Brick, Round |
| 74169 | Brick, Round 2 x 2 x 2/3 No Studs with 2 Tile, Round 1 x 1 (Mickey Mouse Head) Catalog: Parts: Brick, Round |
| 5057 | Brick, Round 3 x 3 D. 45 degrees Elbow with Axle Holes Catalog: Parts: Brick, Round |
| 49308 | Brick, Round 3 x 3 x 1 1/3 Dome Top - Open Stud Catalog: Parts: Brick, Round |
| 73111 | Brick, Round 3 x 3 x 2 with Recessed Center and Axle Hole Catalog: Parts: Brick, Round |
| 79850 | Brick, Round 4 x 4 Dome Top with 2 x 2 Recessed Center Catalog: Parts: Brick, Round |
| 6222 | Brick, Round 4 x 4 with 4 Side Pin Holes and Center Axle Hole Catalog: Parts: Brick, Round |
| 87081 | Brick, Round 4 x 4 with Hole Catalog: Parts: Brick, Round |
| 68325 | Brick, Round 4 x 4 with Recessed Center and Hole Catalog: Parts: Brick, Round |
| 84866 | Brick, Round 4 x 4 x 1 1/3 with 4 Recessed Studs, Open Stud, and Pin Holes Catalog: Parts: Brick, Round |
| 65138 | Brick, Round 4 x 4 x 2/3 Dome Top with Hole Catalog: Parts: Brick, Round |
| 18897 | Brick, Round 6 x 6 with 4 Side Pin Holes and Center Hole Catalog: Parts: Brick, Round |
| 57587 | Brick, Round 7 x 7 x 4 Dome Top Catalog: Parts: Brick, Round |
| 3063 | Brick, Round Corner 2 x 2 Macaroni with Stud Notch Catalog: Parts: Brick, Round |
| 85080 | Brick, Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside Catalog: Parts: Brick, Round |
| 3063a | Brick, Round Corner 2 x 2 Macaroni without Stud Notch Catalog: Parts: Brick, Round |
| 5906 | Brick, Round Corner 2 x 2 x 1 2/3 Dome Top Catalog: Parts: Brick, Round |