| 摘要 |
The present invention relates to clay for a handicraft which comprises a polyethylene glycol polymer with 600 Da and 800 Da molecular weights, ethanol, silica, and diatomaceous earth, and which is non-toxic to be suitable for infants to use; has almost no color change even when exposed in air; does not stick to the hand; and is not stiffly hardened so as to be reused for a long time. |
