12 Speed Stacks Competition Cups Specially desighed for performance
Patented Quck Release Carrier protects cups when not in use.
STACKFAST Instructional DVD to teach you how to stack fast including tips.
The Fun New Sport that Builds Coordination and Speed!
Speed Stacks are the Official Product of the WSSA - World Sport Stacking Association.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 10 inch
Height : 4 inch
Length : 10 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 13.6 ounce (View shipping rates and policies)

ASIN : B008G4RXYS