Lift one ball and let it go creating an amazing effect!
This iconic science toy has been updated to make a classy desk accessory. Featuring beech wood base and stainless steel frame and 5 balls. Simply lift one ball and let it do to watch conserved momentum and energy work in front of you!
This simple device with a black stand is the perfect size to sit on your desk, bedside table or set up in a sensory space.
Mesmerising to watch, and terrific for those inquisitive minds.
This is a medium size standing at 14cm tall.
This product is not suitable for children under 3 years.
Great for kids with asd / autism, anxiety and adhd