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item# LA868


Beautiful, realistic gemstones come in a variety of shimmering shapes and colors. You get 1 pound. Largest gemstone measures 1".

grades: preschool - 6th grade
ages: 3 years - 11 years
item# GR801


Turn rough rocks into smooth, polished gems! Just place the rocks and polishing grit in the tumbler, add water and set the built-in…

grades: 3rd grade - 6th grade
ages: 8 years - 11 years