This unique wind-up toy is designed to look like a Mars Rover, and features a dual-color scheme with one color on top and one on the underside. However, this is no straight-forward wind-up; in fact, it rarely ever moves straight at all! Due to an ingenious lever, the runner will periodically flip over to its other side, changing direction in the process. Just wind it up and watch it flip out! Makes a great stocking stuffer for the intrepid explorer in your family!
Note: Although we do try and accommodate specific requests for the color of wind up toy received, we cannot guarantee which one will be shipped to customers. Picture shows two wind-ups for demonstration purposes only--price is per each unit.
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
This project book and sample kit introduces you to shape-memory alloy technology!
Learn Chemistry While Creating Sweet Treats
Create beautiful art with this amazing sun paper!
This classic desk toy will keep you amused!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.