To Make these DIY Optical Illusion Wooden Gems, you only need three colors of paint for each color of gem - white and black being two of them. Really good tutorial for mixing your shades of paint plus these wood rectangles are so cheap at at any craft store.
Thank You for taking the time to visit my blog! Find doable DIY holiday and every day gifts that people of all ages will love to receive. If you own an image and want it removed, please contact me at truebluemeandyou [at] gmail [dot] com