Perler packs of 1000 Perler beads come in dozens of colors, shades, stripes, and mixes! With so many colors it's easy to have unlimited creativity! Designed to be used with Perler pegboards and ironing paper, these easy-to-use craft beads can be fused with a household iron or strung together to create lots of cool projects. Actual bead size is 5.07mm high x 4.77mm wide. For ages 6 and up. Dark Grey Perler Beads