Klutz

An awesome introduction to geology for budding scientists. Grow your own Crystal Geode. Includes 356 rocks to start your collection. DIY Rock Tumbl...

An awesome introduction of STEM and STEAM in a kit that incorporates art and science! Use sewable LEDs and conductive thread to make artwork that g...

Experience the gross side of science with Gross Nose Science! Squeeze slimy snots through a soft and squishy nose as you explore ten experiments on...

Unleash your inner gemologist with the Ultimate Gemstone Dig Kit! This collector's kit includes 30 sparkling and shining tumbled gems, a fully illu...