PicassoTiles Magnetic Marble Run Expansion Pack 15-Piece – Add-On for Magnet Tile Building Blocks, STEM Toy Ages 3+

The PicassoTiles Magnetic Marble Run Expansion Pack (PTG01) adds 15 magnetized tiles to your existing building block collection, letting you construct larger and more complex marble runs. Designed for children ages 3 and up, these BPA-free, non-toxic pieces feature smooth edges for safe play. Whether used as a standalone set or combined with other PicassoTiles, this pack encourages hands-on exploration of gravity, momentum, and cause-and-effect.

What can you build with the 15-piece expansion pack?

This add-on pack includes 15 magnetic tiles that can be arranged into countless marble run configurations. Use them to extend existing structures or create entirely new tracks. The tiles snap together with strong magnets, so towers and tunnels stay put during play. Since the pack works on its own, you can start building right out of the box—no other set required.

How does it encourage STEM learning?

As kids design marble runs, they naturally encounter principles of physics. Watching marbles roll down ramps and through turns teaches gravity and momentum. Adjusting the track layout to keep the marble moving builds problem-solving skills. The open-ended design means every play session is a new experiment.

Is this marble run toy safe for children?

Safety is a priority. All PicassoTiles in this set are made from BPA-free, non-toxic plastic. The tiles have smooth, rounded edges to reduce the risk of cuts or bumps. However, the set contains small parts and marbles, so it is not suitable for children under 3 years. Adult supervision is recommended for younger builders.

Can this pack be used with other PicassoTiles sets?

Yes. The magnetic tiles are designed to be fully compatible with other PicassoTiles products. You can mix them with existing sets to expand your building possibilities. The magnets are strong enough to hold larger structures together, allowing for creative combinations.

Frequently asked questions

How many pieces are in the expansion pack?

15 magnetic tiles are included.

Is this set compatible with other magnetic tile brands?

It is designed specifically for PicassoTiles; compatibility with other brands is not guaranteed.

What age is this toy recommended for?

Ages 3 and up, due to small parts and marbles that could be a choking hazard.

Are the tiles BPA-free?

Yes, the tiles are made from BPA-free and non-toxic materials.