Marble Genius Waterslides & Roller Coasters – Marble Run Accessory Set (5 pcs.)
- 5 of our most popular see-through marble run pieces allow you to see all the action.
- 2 – 360 degree rollercoaster loops that make your existing marble run much more fun.
- 2 – waterslide pieces that allow the marble to slide down and change direction very quickly.
- Standard toy size marbles (5/8 inch or smaller) work with this set (no marbles included with this set).
- Compatible with Marbulous Marble Run Toys including our Marble Genius Marble Run Starter Set (60 pc.), Super Set (85 pc.), Extreme Set (125 pc.), & 8 Accessory Sets.
– Dr. Vivien Legros PhD
Very good, would buy again!