Hey Oppo, I borrowed a pencil-type soldering iron from a friend for my guitar project over the weekend and I feel like I should replace the tip before I give it back. Problem is, I’m having trouble finding a replacement.

The iron is a cheap Pemco brand 25W and Google is getting me nowhere as far as replacement options. The tip itself (pictured below) measures 2 3/4" by 5/32".

Any ideas on where I can find one or does this one not look that bad?