A shotski, as it's called, involves several shot glasses placed equidistant across the deck of a discarded downhill ski, allowing several people to concurrently down a shot. From Urban Dictionary, the shotski was originated at the University of British Columbia, and but perfected at the cross country compound of the University of Colorado -Colorado Springs. Cheers! This is our Three's Company model. Shot glasses are attached by very strong magnets and are removable for easy cleaning. Weight: 2 lbs. Item Measurements: 46.5(L) x 3(W) x 3(H) .