Marble Genius Space Booster Set (Add-On Set - 30 Marbulous Marble Run Toy Pieces)

Marble Genius Space Booster Add-on Set
30 Marbulous Marble Run Toy Pieces
Expand the fun to your marble run with our space colored glow-in-the-dark booster set. This set features some of our favorite and most unique action pieces including a 360-degree loop, Alternating Y, jump piece, and swing, among others. It also includes several pieces that are not featured in any of our other sets.
Includes:
- 20 see-through building pieces
- 9 action pieces
- 10 marbles (standard toy size)
- Popular action pieces that aren't included in Space Marble Run Lights & Sounds set (alternating Y, swing, jump, etc.)
- Glow-in-the-dark pieces



