educational clocks for toys 1. our patent design 2. conform to ASTM ... 71, GB 6675, ST2002 3. conform to CE, ICTI educational clocks for toys1. Features & SpecificationsItem No.4790ADescriptionWooden ToysMaterialPly WoodDimension25X25X0.8cmPacking36sets/CTN ... international toys safety standard6. keep open and continually improving educational clocks for toys conform to EN71 ASTM