Mini Nano Blocks with puzzled design can cultivate your exercising ability and logical thinking ability. It uses environmental friendly plastic， which is superior and safe.If you feel boring， you can play it in your spare time. It's really interesting.What's more， you can play it with your baby because it is a good way of parent-child interaction.<br> <br> Features:<br> 100% environmental friendly plastic， which is superior and safe.<br> Bright color and cohesion compact.<br> Exquisite workmanship and beautiful package.<br> Puzzle blocks can cultivate baby's exercising ability and logical thinking ability.<br> An ideal gift to your baby.<br> <br> Specification:<br> Brand: LOZ<br> Material: ABS (superior and safe)<br> Recommended Age Range: 9+( Not for children under 3 years)<br> Gender: Boys !#!amp!*! Girls<br> Package Size: 7.5 * 7.5 * 7.5cm / 3 * 3 * 3in<br> Package Weight: 53g / 1.86oz<br> <br> Package List:<br> 1 * Pack Blocks<br> 1 * Instruction Sheet<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>