KEVA Brain Builders Game Set Purple Glow Necklaces You can buy these for

You can buy these for kids and you can use these for decor purposes

non-toxic materials for worry-free fun

The glow sticks are made of high quality plastic which is non toxic and non inflammable

New Year's Eve celebrations

KEVA Brain Builders Game Set Purple Glow Necklaces You can buy these forBrain Builders combines 20 KEVA planks with a set of double sided puzzle cards. Each stimulating card features a 2 D challenge on one side and its solution on the other. The goal is to recreate 2 D patterns into 3 D structures. The 2 D cards show the design from different angles highlighting the front, side and overhead view and increase in difficulty from beginner to expert. Manipulate your KEVA planks to successfully duplicate the balance,