Control Block Multipack

Enhance the flexibility and enjoyment of your Quadrilla sets with this amazing four-block pack. It includes an adjustable distributor block where you can decide the marble's path and three awesome types of see - saws, perfect for STEM learning.

To use this Quadrilla four - block multipack, first set up the adjustable distributor block. You can easily adjust it to direct the marble in different directions according to your preference. Then, place the see - saws where you want them in your Quadrilla set. Have fun watching the marbles move around. When it comes to maintenance, keep the blocks clean by using a soft, dry cloth. Avoid using harsh chemicals as they might damage the blocks. Store the blocks in a dry place to prevent any warping or damage. Also, be careful when handling the marbles to avoid losing them.