Fluorescent Minerals Kit-study and learn about 4 Fluorescent Minerals--includes UV light!

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Ages 5+

List Price: $37.95
Pow!Price: $32.95

Rock Tumbler -tumble stones to create beatiful,smooth "gems"!

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Ages 8+

List Price: $29.95
Pow!Price: $27.25

Grow an Instant Stalagmite-watch your own Stalagmite grow in seconds, right before your eyes!

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Ages 9+

List Price: $19.95
Pow!Price: $17.25

Tornado Tubes!-Just add two empty soda bottles to create a whirling vortex!

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Ages 5+

List Price: $2.95
Pow!Price: $2.49

Fire and Ice Mountain Volcano/Avalanche Kit-Build your own 6 inch, eruptable volcano and make a cascading Avalanche!

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Ages 8+
List Price: $24.00
Pow!Price: $22.95

Our Amazing Avalanches & Mudslides Earth Science Kit-Learn all about avalanches and mudslides while creating your own!

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Ages 8+

List Price: $19.95
Pow!Price: $18.15