BRAINSTRING ADVANCED
product code:SGRT19
UPC:847563002481
Brand:SMART GAMES
availability: In stock
$22.99
With 8 sides instead of 6 and 3 strings per side instead of 4, this Brainstring offers an even more confounding challenge! Make a knot, or straight lines, or makes patterns of your own with the nylon strings &mdash holding the polycarbonate orb and grabbing the strings the ergonomic nubs is a joy for the brain AND your fingers!