Gem Mining Kit Sale The brass disc at the

The brass disc at the bottom is textured and slightly curved

Bring science and fun to every step with these Tacosaurus Socks

This exciting STEM kit allows you to explore the invisible forces of magnets through 33 hands-on experiments

Secure pin back helps keep it in place on gear or accessories

Professional quality equipment helps you make the most of your chemistry experiments

Gem Mining Kit Sale The brass disc at theA ploy bag of mine rough containing a minimum of 6 ounces and at least 8 different kinds of gems, minerals, and fossil materials to find and identify. Cloth string bag holds the gem miners find. Includes a mining screen for sluicing the gem material from the water and sand mix. Comes with an identification guide.