water color pen for kids 1.conform to EN71 & Lhama 2.Washable or non- ... 3.various packing methods 4.cheap price water color pen for kidsStandard packing : Pvc bag,Colored box,Polybag, PVC pouch, Blister ... or non-washable4.conform to EN71 & ASTM D-42365.Good for children use, also good in promotional use6.Guatantee: 2 years in ... :25-30 days after confirming the samples water color pen for kids