Electric Engraving Pen Set Cordless Carving Pen Rechargeable Micro Engraver Tool

Easy to use: The cordless engraving pen can work normally without a plug, which eliminates the problem of wire confusion. No need for disposable batteries anymore! High efficiency: This engraving pen can provide a high speed of 5000-10000-18000RPM, provide an efficient engraving effect, be three-level adjustable, and make engraving easier.

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