Got one of these flatsticks?
Byron Morgan (http://byronputters.com/)
MannKrafted (http://mannkrafted.com/)
Xenon (http://www.xenongolf.com/)
Nead (http://www.neadcustomputters.com/)
Kari Lajosi (http://lajosiputters.com.au/)
T.P. Mills (http://www.tpmillsputters.com/)
Kenny Giannini (http://kennygianniniputters.com/)
Bettinardi (http://www.bettinardi.com/)
Piretti Golf (www.pirettigolf.com)
Slighter (http://www.slightergolf.com/)
Tad Moore (http://www.tadmoore.com/)
Machine Putters (www.doglegright.com)
Seemore (http://www.seemore.com/)
Gauge Design/Dave Whitlam (http://www.whitlamgolf.com/)
Black Lab Putters (www.350milled.com)
Bobby Grace (https://www.bobbygraceputters.com/)
Edel (http://edelgolf.com/)
Coutour (http://www.coutourgolf.com/)
Sunset Beach Golf Company (http://ssbeachgolf.com/)
Low Tide (http://lowtideputters.com/)
Kingston Putters (http://www.kingstonputters.com/)
Bellum Winmore (http://www.bellumwinmore.com/)
Swag Putters
Nasa tech lab - PeteyD uses one