Not worth trying

I purchased this item to burn into wood for decorative pieces. The pen does not get hot enough and if it does, the heat does not last long. I have to keep walking away so that it can reheat. The tips unscrew easy which forces you to have to continuously screw it back which involves using the silicone tips or turning the pen off completely to tighten the screw. Overall, it has made me frustrated enough to give up.

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