Ask us to engrave a logo, name or initials on any of our mallet-style Glass Putters variety of colors to choose from. The perfect way to add an extra personalized touch to something already unique and special. To ensure protection of your glass putter, it's recommended to put the head cover on after use. You can clean your glass putter with any glass cleaner. Head cover included. If you would like a logo engraved, please send the .jpg or .pdf file to ray@glassputter.com.