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- Description
Easily eraseable rubber tail design, using the temperature changes to erase the traces without leaving any traces
removable lamp cover design, innovative and lovely, suitable for a variety of teaching dark occasions, warm and practical
Innovation bulb neat pen, beautiful shape, fine fresh, tungsten carbide ball, wear-resistant and smooth
dust plug cover, simple and beautiful, multi-functional light bulbs, illuminating civilization
removable lamp cover design, innovative and lovely, suitable for a variety of teaching dark occasions, warm and practical
Innovation bulb neat pen, beautiful shape, fine fresh, tungsten carbide ball, wear-resistant and smooth
dust plug cover, simple and beautiful, multi-functional light bulbs, illuminating civilization