scientific experiment gem stone mill children's toy grinding machine primary school student diy grinding treasure hair stone small experiment

24 set

Specifications

world gems stone mill deep blue (chinese packaging + chinese manual)	CN¥ 98.0
world gems stone mill dark blue (english color box + english manual)	CN¥ 98.0

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toy material: plastic

applicable age: teenager (7-14 years old)

ability training: hands-on brain

applicable population: unlimited

origin: guangdong province

3c configuration category: other toys under 14 years old

item no.: zs-187

is there an animation image: no

whether cross-border export is exclusively available: no

whether there is shopping guide video: no

specifications: world gem stone mill dark blue (chinese packaging + chinese description

The weight of the product after packaging is about 1.8KG.

Update time：20260417083654