Set includes 4 pastel colored beads: light pink, light purple, sky blue and lime green. Also included are ivory and light orange beads already in stores to match the pastel colors. When you're done designing, spray your creations with water, no heat needed. Suitable for all children aged 4 and over. Aquabeads were created by Epoch Co., Ltd. in 2004 as the original "stick with water" bead toy.