Double-Sided Spiral Twist

Enhance your Quadrilla set with this incredible double-sided spiral twist and enjoy double the spinning fun! Suitable for kids aged 4 and above. Both the concave and convex surfaces are designed with spiraling tracks, which significantly increase the play value. Marbles move inwards on the concave side and outwards on the convex side. This product is a great tool to develop spatial thinking and understanding of STEM (Science, Technology, Engineering, and Mathematics) concepts.

Using this double - sided spiral twist is easy. First, integrate it into your Quadrilla set as you would with other components. Then, simply place a marble on the track. Watch as it spins along the concave or convex side depending on where you start it. For the best experience, make sure the set is placed on a flat surface. When it comes to maintenance, you can use a soft, dry cloth to wipe off any dust. Keep it away from small children who might put parts in their mouths. If you notice any loose parts, don't use the product and contact the customer service for assistance.