StackMat

The standard timer used in WCA competitions. There are two brands of stackmats, the QJ and the Speedstacks, but only the Speedstacks one is used at competition. At least the Generation 2 timer must be used. QJ timers are much cheaper than Speedstacks timers, but they do not have a data port used for competition displays or Timers like CCT and Prisma on a computer, the QJ also doesn't have a data storage feature. QJ has 2 models, the old one has been dismissed.

Image Comming Soon

Place to buy

• Lightake.com QJ Black [1]
• Lightake.com QJ White [2]

• Speedstacks official Shop [3]

An iPhone port called TapStack© provided by ©ompactGames.

• http://www.compactgames.eu

This page is a DNF (incomplete). Please help by expanding it. There may be suggestions on its talk page.