KEVA® Brain Builders Deluxe

Interactive STEM tools that present stimulating building challenges The premise is simple, yet compelling: build structures by stacking the identical 1/4″H¬†x¬†3/4″W¬†x¬†4-1/2″D planks with no glue and no connectors. All ages and abilities build at their own skill level and discover the joy of creating their own works of art and clever contraptions. Brain Builder puzzle cards show 2-D designs from multiple angles and builders try to create a matching 3-D structure. Solutions are on the other side of the card. Your 3-D imagination to the test as challenges increase in difficulty from beginner to expert. For ages 7+. 75 planks 40 double-sided puzzle cards 8 inspirational design cards Ages 7+