Building Blocks Set Breakdowns
The following are the sizes and piece counts for our wooden building blocks.
* Note: Our base unit is 1". Common "unit blocks" have a base unit of 1.375".
| # | Piece Name | Image | Piece Size | My First | Junior | Advanced | Master |
| 1 | Unit* |  |
4" x 2" x 1" | 4 | 8 | 12 | 22 |
| 2 | Double Unit* |  |
8" x 2" x 1" | 2 | 3 | 3 | |
| 3 | Quad Unit* |  |
16" x 2" x 1" | 2 | |||
| 4 | Half Unit* |  |
2" x 2" x 1" | 5 | 10 | 19 | 17 |
| 5 | Quarter Unit* |  |
2" x 1" x 1" | 7 | 8 | ||
| 6 | Eighth Unit* |  |
1" x 1" x 1" | 4 | 2 | 4 | |
| 7 | Large Triangle |  |
4" x 2" x 1" | 4 | 6 | ||
| 8 | Small Triangle |  |
2" x 2" x 1" | 2 | 4 | 6 | 6 |
| 9 | Pillar |  |
4" x 0.875" dia. | 2 | 2 | 2 | 3 |
| 10 | Double Pillar |  |
8" x 0.875" dia. | 2 | 2 | ||
| 11 | Half Pillar |  |
2" x 0.875" dia. | 4 | 4 | 8 | |
| 12 | Unit Ramp |  |
4" x 1" x 2" | 2 | 2 | 2 | 2 |
| 13 | Unit Arch |  |
4" x 2" x 1" | 1 | 1 | 2 | 2 |
| 14 | Half Circle |  |
2.75" x 1.375" x 1" | 1 | 1 | 2 | 2 |
| 15 | Half Arch |  |
2" x 2" x 1" | 2 | |||
| 16 | Quarter Circle |  |
1.375" x 1.375" x 1" | 2 | |||
| 17 | Floor Board |  |
8" x 4" x 0.5" | 2 | |||
| 18 | Roof Board |  |
8" x 2" x 0.5" | 2 | 2 | ||
| 19 | Column |  |
4" x 1" x 1" | 4 | 3 | 6 | 5 |
| 20 | Double Column |  |
8" x 1" x 1" | 3 | 2 | ||
| 21 | Half Ramp |  |
4" x 1" x 1" | 2 | |||
| Total | 21 | 41 | 78 | 104 |
