Most affordable mini-light bulb holders. Great for classroom use!
Easily hook up your mini-light bulbs to your battery or solar cell.
Fits standard E10 mini light bulbs.
This is a pack of 10 mini holders.
Build over 100 exciting electronic projects with this easy to use kit!
This kit will get your paper plane ready for takeoff!
Get one of the craziest and coolest kaleidoscopes around!
Find the hidden crystals when you open your own geodes from this fun set.
Get swept away by this fantastic robot kit that uses vibrations to move!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!