This magic magnetic building blocks are fun and also educational. The connecting bits are sturdy. It is fun and easy to get creative to building some cool stuff. For the math inclined kid, it allows for great 3D shape building.
Also they are challenging since they can repel each other and if you build tall you have to offset the weight that will help kids to think and design to handle it.

Recommended Age:6 years and up
Because the product with small parts, keep away from baby as possible. And don't put in mouth.

• 60 pieces total, including 20pcs steel ball(Diameter:0.5"), 40pcs magnetic rods(Length:1"), rods color is random.
• Material: plastic bar, a permanent magnet and a nickel plated steel
• Play to Learn: help kids to learn color, counting and flat or geometric modeling construction.At the same time, enhance the child's sense of accomplishment.Just let imagination run wild!
• Teamwork Toy: suitable teaching aids for children, and great stress reliever for adults.
• Recommended Age: 6 years and up

60 pieces total, including 20pcs steel ball(Diameter:0.5"), 40pcs magnetic rods(Length:1"), rods color is random.PlayMaty