Build your own kaleidoscope with this awesome kit! Create millions of dazzling patterns by filling in different trinkets into the object chamber. Make a 10 inch (25 cm) long color-changing kaleidoscope, or a mystic glow kaleidoscope, or a sparkling holographic kaleidoscope, or a snowflake kaleidoscope, all in one kit. This is an excellent kit for optics lessons in the classroom, or for a fun kit to feature at your child’s next birthday party.
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Build over 100 exciting electronic projects with this easy to use kit!
This kit allows to build up to 3 different robots!
Build your own 10 inch kaleidoscope with this great kit!
This is a classic demonstration toy of the powers of magnetic fields!
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!