NSI Science

Freeze your own glacier Break through the ice with a realistic marsh pick Instructions. Five Ice Age creatures. One marsh pick. One pair of goggles. One glacier tray. One glacier mold. This is the NSI Smithsonian Ice Dig Suitable for Ages 8 & .....
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Developed by a Smithsonian Institution volcanologist. Safe and easy to do in 20 minutes. There's no flame and no heat. This set contains the following items. -Plastic volcano substructure. -Volcano making compound. -Bottle and tube eruption system. -Three real volcanic rocks. -Erupting mix. -Safety goggles. Highly detailed booklet included contains information such as; safety rules, advice for supervising adults, assembly instructions. The booklet is a great resource for .....
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Grow your own collection of crystals in these sparkling colors; ''Golden Citrine'', ''Pink Quartz'', ''Frosty Diamond'', ''Rama Quartz'', ''Purple Amethyst Geode'', ''Red Rudy Geode'', ''Aquamarine Blue'', ''Emerald Green'' and ''Geode Shell Plaster'' Crystals start to grow within a few hours and may be finished within a week Six display pedestals This set contains the following; -Packets of crystal growing chemicals -Base rocks -Blister trays (clear, triangular, square and .....
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Great Gift Idea
Grow your own collection of crystals in these sparkling colors. ''Golden Citrine'', ''Emerald Green'' and ''Aquamarine Blue''!. Safe and easy to do. Crystals start to grow within a few hours and may be finished within a week. This set contains thefollowing items. -Packets of crystal growing chemicals. -Growing cups. -Magnifier. -Measuring cup. -Spatula. -Base rocks. -Safety goggles. -Instruction manual. Highly detailed booklet included contains information such as; safety .....
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