Sand ‘Air clay”
MCA sand presents moist sand ‘Air clay’ in ‘The 25th Seoul international EDUCARE fair for children’, held from November 3 to 6 in Seoul Samsung-dong COEX.
The official said that ‘Air clay is composed with cosmetic material of high quality without germs and microorganism, so it’s harmless.’ And said ‘it has self- detergency, so if foreign substance breaks into clay, it could be auto-purificated.
