Comments: Why doesn't every manufacturer do this? I love being able to quickly try out different static and swing weights as well as playing different racquet balance ratios all in the same hitting session -- and with the same racquet frame. Best of all, all modifications are defeatable and none mar the frame's paint job or resale value. I hope this sort of brand supplied customization kit becomes the industry standard. It's just too thoughtful and useful not to be picked up. But even if other manufacturers foolishly ignore this, this kit speaks volumes about Donnay's mindset and where their priorities lie. Fantastic innovation, Donnay. I'm a fan.
From: Timian, 1/13

Comments: This is a great way to customize your racquet. It allows you to do whatever you want with it without adding lead or taking the grip off. Also it is very easy to use especially with the key.
From: Ken, 12/11