It work's for me with my 12x36 canon's holder. I have purchased other pens like this (longer) that have a brush on one end and a cleaning head on the other, so I thought this was a compact version of it. I like that it's compact and light, my only letdown was the pen, I thought it came with the cleaning head on the opposite end.
I purchased a tripod and tripod bag and decided to snag this kit due to the included pouch. This is a nice little kit for a decent price. I keep this kit in my tripod bag since there is no room in my compact camera bag.
