Sakura Solid Marker 46594: Glow-in-The-Dark Solidified Paint Marker - Top-rated and Enhanced Visibility Guarantee Review

Easy to use. Glows in the dark as advertised. Oily and sticky, dries slowly. Not suitable for rock art (for me). It was sticky and peeled off easily (but I didn't experiment, for example I tried to increase the drying time). However, it may have other useful uses. It didn't work for me so I tried it with my teenage niece.

Turns out I bought the wrong product. But I'm not going to give a bad review just because I'm stupid, the thing is basically like a glue stick that glows in the dark but never dries. I thought it would dry out after application but no. So I don't really use it now. If you know what you're buying, it also works well for labeling things you don't want to make permanent.

This is not a traditional drawing pen! It's more like paint "wax" or "chalk". Sometimes it sticks to the surface you apply it to and I had to keep a paper towel handy to "mold" the wax into a usable shape. To apply to small corners I had to use a toothpick. It takes a while to dry so I waited overnight and applied a second, thinner coat. In daylight it is not transparent but yellow. It worked great for my purpose and is still very durable on metal. I'm sure I'll use it for other purposes in the