Never use sharp objects to avoid damage to the suction surface.

切忌使用锐利物品，以免损坏吸附面。

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Rubber suction grip prevents damage to surface.

橡胶吸盘更好保护表面不被损坏。

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Rubber suction grip prevents damage to surface.

橡胶吸盘更好保护表面不被损坏。

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