Add Yahoo as a preferred source to see more of our stories on Google. Think coloring is for kindergarteners? Think again! Well, it totally is, but it's also for grown-ups in need of stress relief.

All images courtesy of Two Kids and a Coupon Do you love to color? Coloring is a popular and affordable hobby and it can be ...

Coloring isn’t just for kids anymore — it’s now a genuine pastime for adults, too. If you’d like to unwind with one of your favorite childhood hobbies, try a coloring book made just for grown-ups.