paper puzzle:hith quality, reasonable price, OEM service 3D paper puzzle:materials:paper board , chip paper board,size:any size , we can do it according to youprinting:0-4c (CMYK)finished:gloss lamination,uv coating ,varnishingpacking:in pp bag then in color box / based on yousaft materials, high quality good price,OEM is acceptableCE, EN71 3D paper puzzle:1,Educational 3D puzzle toy 2,With EN71, ...