This solder tip cleaner offers an alternative to wiping with a wet sponge - as such, the temperature of the solder tip is not altered in the same way that it would be were a sponge utilized. Spare gold plated curls clean the tip, while the heavy metal bottom and rubber grip on the bottom of the unit keep it from sliding around whilst cleaning. Essential for frequent solderers.
Defy gravity with this cool balancing eagle!
Build your own 10 inch kaleidoscope with this great kit!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This chemistry learning and experiment kit comes with components and chemicals for over 75 amazing experiments!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
Discover a world of kaleidoscopic effects within this perfectly clear prism of the Light Crystal!