Male Birthday card

A customer of mine went to a recent craft show and after watching a demo, bought some glitter gel pens, vellum and some tool themed peel off stickers. When she got home she had forgotten what to do, so came to the shop to ask for my help. I told her I didn't see the demo so I don't know what they were doing, in the end she said she'd pay me to make her a card using them so she could see how to use them.. This is the card I made...