Wakeinsa Rock Tumbler Kit For Kids And Adults Rock Polisher | Desertcart Taiwan
wakeInsa Rock Tumbler Kit for Kids and Adults,Rock Polisher,Stone Tumbler,Rock Kit Making Gemstones,Necklaces,STEM Toy for 3+ Year Old Kid,Brithday and Christmas Gifts for Kids
4.5/5
产品编号: 477153057
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有问题吗？看看别人问了什么
No matter what button i select, it only runs for hours, not days. example: i chose “4 days” at 11am and it shut off at 11pm. is this normal?
Will this polish metal?
How do you know how long to let it run for each step? The instruction booklet doesn't seem to specify this and we didn't receive a study guide booklet
