You might find a market with those who use it daily and don't want to be always cutting off new bits of tape and making a growing glue mess. For example foreign

You might find a market with those who use it daily and don't want to be always cutting off new bits of tape and making a growing glue mess. For example foreign students from Asia calling their parents (they all do this and they do it every day), long distance relationships, etc. People who almost never use their webcam would probably prefer a sticker.