We've already established that painting your bobby pins using nail polish is a fairly genius concept, but there are oh-so-many other creative ways you can use your stash of colorful varnishes. Here are five of my favorite nail polish crafts—even if you're not a DIYer, you might just be tempted by them (they're THAT fun and pretty).
Use your favorite nail polishes to create gorgeous, marbled drinking glasses (see exactly how these were made over at Honestly...WTF).
Source: honestlywtf.com via Petra on Pinterest
Doll up your cubicle with DIY thumbtacks, like they did over on The ModCloth Blog.
Source: blog.modcloth.com via Petra on Pinterest
Make a pretty polka-dot tray for your vanity—it can also display some of your nail polishes. They used a gold Sharpie to make this one at the blog For Chic Sake, but it would be just as easy and great with any color nail polish.
Source: forchicsake.com via Petra on Pinterest
Custom-paint cheapie costume jewelry in your favorite color combo. Head over to the blog Papery & Cakery for the detailed how-to!
Source: paperyandcakery.com via Petra on Pinterest
Color code your keys; you'll never get them mixed up, and they'll look so charming. It's a popular idea on Pinterest, but these particular keys were featured over at the blog A Bubbly Life.
Source: abubblylife.com via Petra on Pinterest
Tempted to try any of these nail polish crafts, or will you be sticking to its traditional on-the-fingers use, thank you very much?