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Attach a cyclone tube between two 2-litre bottles and give it a swirl for a captive tornado.Each tube is 2”.
Ages 6+
This set of magnets includes two 3.75” horseshoe magnets, two magnetic balls, 7.5” magnetic wand, two star-shaped magnets, two mini horseshoe magnets and two round magnets.Ages 6+
Fun and educational, this set includes six assorted magnets, two bars and seven paperclips for magnetic experiments. Box is 5-1/2" x 8-3/4". <br>Ages 6+
Students are drawn to these colorful horseshoes like…magnets! Perfectly sized for smaller hands and perfectly magnetic for robust science studies.Provides magnetically correct reading (1 foot north and 1 foot south) to support even the more advanced scien