Brainstring Advanced
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 — holding the poly-carbonate orb and grabbing the strings the ergonomic nubs is a joy for the brain AND your fingers!
Age 7+
We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).
Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.
