These robust wooden rollers are ideal for use with clay & play sand. With these unique rollers, it's extra fun and challenging for a child to use their imagination. You can connect shapes or combine different rollers in a fun way. Endless playtime fun! This roller features a pattern of fun Christmas figures. Size: 12 cm Material: Beechwood Note! This is a product made from natural material, so the pattern on the wood and the shade of the wood may differ from the image. The rollers are not suitable for magnetic sand, only for modeling/play sand! Cleaning tips: You can wipe the rollers with a slightly damp cloth after playing, and to remove any clay that remains, it's best to use a firm brush. If you want to use the rollers for cookie dough, use enough flour to prevent the dough from sticking to the rollers. Let it air dry after cleaning.