Springer Spiral Spring Science Kit Age_7+ years the blender

the blender

But spend wisely

SOFT & MACHINE WASHABLE: This ultra-soft plush is built to high quality standards with embroidered eye details to ensure safe play for ages 0+

1 Cup and Toothbrush

Springer Spiral Spring Science Kit Age_7+ years the blenderExplore the secret of clockwork mechanisms. Discover spring power! Have you ever wondered about the power source of a wind up car or where the ticking sound of a clock comes from? The secret lies in the mainspring. Centred on the clockwork is a spiral torsion spring where you will be able to store energy by winding it tightly. Then release it to trigger the inner mechanical operation and watch your spring timer, spring car or spring bot start moving!