Using an electric eraser with charcoal

This video shows me unboxing a new electric eraser and using it for the first time while doing a quick portrait sketch using willow charcoal in my sketchbook.
I'm an Amazon Associate and if you buy the materials used in this video from the link below I will receive a few pence to help the channel grow:
Artists Charcoal: amzn.to/4d3p69z
Tenwin electric eraser: amzn.to/48xoPLP
4 Pcs Putty Rubber: amzn.to/3UhE9WX
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