The Aserta IVM Model TRM-1335 Mallet Putter is the first mallet putter in a series of new designs featuring innovative new designs from Aserta that is turning putting upside down. Aserta's unique and patented Inverted Mass Technology (IVM) moves the center of gravity up above the equator of the ball to create true and immediate roll on impact. Additional features include a patented breakthrough sole design that dramatically reduces surface area and virtually eliminates drag or scuffing during the stroke.

A unique sole "tab" enables a consistently accurate set-up of the clubface, square to the targeted direction. The 340-gram head weight provides incredible feel and feedback on every putt. The TRM-1335 has a smooth top-line with bright alignment aids that frame the ball, and the trademarked Aserta "pointer" prominently marks the center of the face, making alignment a snap. The TRM-1335 Mallet is a hosel-less design that features a graceful double bend shaft that helps to perfectly position the hands in relation to the club face. With a True Temper brand shaft and a Winn grip.

Aserta IVM Technology has proved superior to all other putters in testing conducted with the internationally acclaimed Swing Dynamics Putting Track Monitor. The Swing Dynamics Monitor captures each aspect of the putt using high-speed photography to measure: Impact Ball Speed, Backspin, Skid Distance, Forward-Spin and True Roll.

Immediate True Roll

A traditional putter with its low center of gravity adds backspin to every putt causing the ball to hop and skid before it starts rolling. If a ball is hopping or skidding, it's going to go off line, not where you aim!

The IVM inverted mass putter raises the center of gravity into the perfect position and automatically imparts topspin instead of backspin so the ball starts rolling accurately toward its target the instant it leaves the clubface. The truest possible roll!

Backspin Versus Forward Spin

With the best performing leading putters, the ball left the club face with up to 60 Rotations Per Minute of Backspin.

Whereas, the Aserta Putter sent the ball off with greater than 100 Rotations Per Minute of Forward Roll.

The old adage, "Never up, Never in" is as true as ever! With the Aserta IVM Putter, you'll find your putts consistently closer to the hole because the ball does not lose its forward energy by having to convert "backspin" into "fore-spin".

IVM technology immediately produces topspin at impact. It is this topspin that will consistently keep your putt on target and provide the greatest amount of distance control.