1.educational block. 2.Sizes, color, printing are customzied 3.pass CE, SGS, ... .MOQ: 1000sets 5.OEM, ODM offered Specs: Product name: educational toy, block letters for signs. Material: EVA, meet EN71 part 1, 2 ... , 3, no formamide. Toy color: as per your pantone code or sample. Size: customized ...