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& walnut woods
Art and Math
and shafts
custom-designed to match the standard hardware sizes of all OFFBITS® Kits and parts
Measuring 14" x 18"
Acids, Bases & pH: Cabbage Chemistry Faire & walnut woodsDid you know that red cabbage is a natural acid base indicator? This award winning chemistry kit comes with test tubes of concentrated red cabbage powder and all the supplies for dozens and dozens of color changing experiments! With superhero pH Girl as their guide, kids will have a blast making their own pH paper and discovering the pH of everyday acids and bases like detergent, baking soda and lemon juice. For ages 8 12,
