The Infinite Discs Knee Pad Mini works great when you need a soft cushion for your knee in clutch putts out of the rough. 
 
Plus it is a great mini marker for all occasions and gives you the added luxury of having a "stress mini" that you can pick up and squeeze your stress away.  It also flies great and is fun to throw without damaging anything (or anyone) it hits. 
 
This multi-purpose mini marker will become your favorite!