The TaylorMade Rossa Itsy Bitsy Monza Spider is a midsize mallet putter that provides forgiveness, is easy to aim at the target and provides excellent roll. With a putterhead that is 20% smaller than the original Monza Spider the Itsy Bitsy Monza Spider appeals to both classic mallet golfers and classic blade golfers. Like the Monza Spider the Rossa Itsy Bitsy Monza Spider has “wings” where the MWT (Movable Weight Technology) cartridges are located but on Itsy Bitsy Monza Spider these wings are smaller and don’t protrude as much. The aluminium core is soft and light enough to allow weight to be positioned on the perimeter to increase the putter’s MOI. The Moveable Weight Technology in the Itsy Bitsy Monza Spider’s wings allow weight to be transferred away from the putter's face which increases stability by moving the centre of gravity to the rear of the putterhead. Players have the option of using the Movable Weight Technology of the Itsy Bitsy Monza Spider to customise the weight of the putter and adjust the putter’s balance to suit their own preferences.