A complete stand alone set or can be used to expand on existing run elements. A button operated catapult and a deflector to guide your marbles right where you want them. Push the button and watch the ball fly up and defy gravity.
Includes:
26 building blocks
9 run elements
4 special elements
1 marble
1 base-plate
Suitable for ages 4+. Especially intriguing for master builders ages 8-12 years.
