i?? Ita??s made of silicon,ita??s 1.harmless and good flexibility. 2.toys for intellectual development ,and they can be used as teaching tool . ita??s easy and vivid for children to remember . 3.Various shapes and colors, fruit ,animal, and so on... - Update: 2007-11-30

i??1.Ita??s made of silicon,ita??s harmless and good flexibility. i??2.toys for intellectual development ,and they can be used as teaching tool . ita??s easy and vivid for children to remember . i??3.Various shapes and colors, fruit ,animal, and s... - Update: 2007-11-30