Motorised Wave Machine Doll House and curiosity in both home

and curiosity in both home and classroom settings

and with what

Perfect for schools and STEM clubs

2 metal bar magnets

Motorised Wave Machine Doll House and curiosity in both homeMotorised Wave Machine Creates realistic wave motion with liquid and air chambers Relaxing and rhythmic movement, perfect for desks or bedrooms Motor powered with simple on off switch Sleek design with clear tank and blue water USB or battery operated (batteries not included) Great for ages 8+ and adults A modern lava lamp alternative! The Motorised Wave Machine is a gentle, hypnotic way to unwind after a long day or add movement to any display.