Mood Mudd is a fun glow dough that changes color according to the warmth of your hands. It does not stain, so you can play with it virtually anywhere! Non-toxic and water-soluble, this dough will make your playtime even more fun! Get in the mood for fun with this great alternative to traditional toy doughs--excellent as a stocking stuffer or unique gifts.
Note: We cannot guarantee what colors will be sent to customers.
High-quality green laser pointer projects a green dot up to an incredible 2 miles away.
This hanging Galileo thermometer is a gorgeous way to display the temperature outdoors!
Get swept away by this fantastic robot kit that uses vibrations to move!
Ever wonder how to survive in the wilderness? These cards can help!
Everything you need to setup your own dancing Oobleck (non-Newtonian fluid) apparatus!
Build an electromagnet, an electrical catapult, a doorbell chime, a telegraph, and more with this kit!