Just inflate, colour and play! A super fun individual or group activity for any season! Recommended use with permanent markers (sold separately - see our AS593 or SC898). White beach ball is .25mm thick (approx. 25% thicker than the average beach ball). 48". Sold individually.; ; Help Kids Create with Colour-Me! ; Every Colour-Me kit is like a blank canvas, giving kids a chance to express their inner artists - Ready to Decorate, Right Away! Fresh and engaging. You bet! But Colour-Me also puts the FUN in FUNctional. We design every project to be useful pretty, practical and durably made to last a long time!