Thank you. Acrylic markers these are the ones I use, you have to do a couple layers of marker so they're not see through. It usually doesn't take away any of the details, or I want it thinner I blot it with my finger before it dries https://a.co/d/0hE9srri
Here are some links to Prior discussions that you might find beneficial. Mailing wax seals https://www.reddit.com/r/WaxSealers/s/UPIBVSQd2h Markers I use, they work pretty good, you usually have to use more than one coat to get full coverage they dry matte. https://a.co/d/0iLb7r9Y I also prefer for my metallics rust-oleum chrome finish paint marker it gets the most realistic metallic effect in my opinion. If they seize up you can just warm them up with a blow dryer and they work like new. The ones I use have a chisel and a round tip you can flip. Also someone on here recommended using testers model paint. I can't remember who it was but their stamps were stunning. I haven't tried this myself yet. I have some videos posted in wax sealers on how to do certain techniques. If you don't want to search the whole wax sealers it's also posted on my page. A lot of people have good ideas and show new techniques on here so you can always check prior posts on wax sealers to get some good ideas on what other people use. Don't limit yourself to what other people do it's all trial and error and it's fun to experiment! Edit: wax color additives https://www.reddit.com/r/WaxSealers/s/odytWUm5KF I think it's u/Ashleyshea that has more experience with mixing colors of wax to get different colors. Maybe she will chime in. u/CadillacGirl has some experience also, everyone on here does some pretty stamps. Like I said earlier you may want to got through prior posts😊
