• 【Development set】this magnetic blocks for kids development set 70 pieces include 24*small square, 10*equilateral triangle, 4*right triangle, 8*long triangle, 4*window, 6*window frame, 4*gate, 2*door, 2*rectangle, 4*fence, 2*semi-circle, beautiful gift box, 1* color page with many reference models, 1*warranty card.
• 【Stronger magnetism and new design】70 pieces are all with magnet. Bigger sized (0.87*0.16*0.20in) magnets to get stronger magnetic power easier and quicker to build stronger projects and won't easily collapse. New Designed lines to avoid scratches, keep long-term bright color and smooth surface.
• 【Safe and durable】made of imported ABS plastic and safe magnet material. Smooth surface and round edge design won't scratch or hurt hands. Using ultrasonic welding process to ensure better tightness, rivets on the edges for double protection and magnet won't easily fall out, durable for long-term use.
• 【Learning while playing】 kids will spend hours keeping play this magnetic tiles. Good to develop kid's color and shape recognition, creativity and imagination, practical and design ability. Perfect for STEM preschool toys.
• 【Perfect gift for any occasion】perfect for use at family, kindergarten, day care centers, preschool, Junior Grade schools,...etc. Any child from the age of 3 up will love it. Because this magnet toys set will keep the kids entertained for hours!