4M Kidz Labs Science Magic Nails</br></br>Product Description</br></br>Balance these 10 nails using only an understanding of the center of gravity.;Amaze friends with this seemingly gravity-defying trick.;Challenge others to balance these nails without glue or magnets.;All of the parts are made of safe?? high quality materials.;This set is recommended for ages 5 years and up.;Challenge your child's imagination with 4M toys and kits.;4M educational toys cover a wide range of educational subjects and include science kits?? arts and crafts kits?? robotics kits?? and more.;4M offers a wide range of toys and kits to let you build a clock?? crochet a placemat?? or turn your room into a planetarium--all in the name of making learning fun.;Learn the science of balance and gravity;Amaze and entertain friends and family;Part of the Science Magic Series from 4M;Instructions included;For ages 5 and up</br><br/>http://www.amazon.com/gp/product/B01M4S3JA7