1.pass through the European EN71-9 and US ASTM-4236. 2.can drawing on the skin and colored art paper. 3.unique pen type design, is not easy to break, hands won\'t dirty. 4.colored drawing or pattern easy to clean, use tissue with clean soap to wipe is OK. ...

Shenzhen Ezlak Fine Chemicals Co., Ltd.    [Office & School Supplies]   [Art Paints]   [2018-08-07 14:38:52 ]