What you will need: an empty plastic soda bottle, a small nail, pliers and some water.
实验所需：一个空的塑胶汽水瓶，一根小钉子，钳子和一些水。
The gripper combination comprises nail cover with plastic gripper or decoration cover.
夹具组合由具有塑料夹具的 指甲套或装饰套组合而成。
The artificial nail or decoration cover can also be attached to the plastic gripper on the covering gripper combination.
该人工指甲或装饰套也可以附着于覆盖夹具组合的塑料夹具上。
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