eternal crown. hydrolyzed pen. fading pen. pen for clothing. 永恒冠.水解笔.褪色笔 服装用笔

Temporary records for processed products such as ready-to-wear, sweaters, shoes, and leather goods are very useful.
For various cuts, markings, embroidery, and mockups (lasts longer after painting, with traces of awareness after disappearing).
The quality management for sampling, approvals, quantity orders, and modifications of any product is very satisfactory.