National Geographic Rock Tumbler Explorer Series mnb032423 As kids push the shapes

As kids push the shapes through the elastic bands of the cube

Maybe it is the adjustable suspension or the oversized wheels

Perfect for gifts for 7 year old girls or self-expression

- With rattling elements "bush" and "house"

Forward-facing Harnessed Height 34 - 49"

National Geographic Rock Tumbler Explorer Series mnb032423 As kids push the shapesThe National Geographic Hobby Rock Tumbler Kit is a complete rock polishing kit that allows your child or teen to turn rough rocks into gemstones, making it a perfect introduction to Geology and Earth Sciences. Tumbler kit by National Geographic includes one pound of rough gemstones, eight packets of polishing grit, a storage pouch, and five jewelry fastenings. The tumbler base and motor are built to last and the tumbler barrel is designed to be low