Klutz

Air Blast Cannon

Air Power

Circuit Clay

Circuit Games

Gotcha Gadgets

Grow Your Own Crystal Jewelry

Grow Your Own Crystal Mini Worlds

Gumball Machine

The Klutz Book of Paper Airplanes

LEGO Chain Reactions

LEGO Crazy Action Contraptions

LEGO Gadgets

Make Your Own Bath Bombs

Make Your Own Soap

Shrink & Link Jewelry

The Shrinky Dinks Book

Straw-Shooter Jets

Sweet Dreams DIY Kit