Derti $15 to $35 This new design focuses on

This new design focuses on how a less dense titanium ring can improve the spin feel during the initial throw

The final production model weighs 61

they even custom machined the nut and bolt on the addiction to give you the smoothest spin possible

Ka-Pow holds tension like a champ and fits right between plutonium and Ammo thickness-wise

After working on various titanium iterations of aluminium yo-yos

Derti $15 to $35 This new design focuses onFrom RSO: I first spoke to Russell Andert, the maker of the dert and its various iterations, in November 2020. After a few back and forths, a Zoom conversation followed and he agreed to collaborate with RSO after I pitched to him my vision for the collaboration. Russell is a machinist himself and one hell of a genius yo yo designer. Back in the day, he machined his yo yos using leftover metal bars using a CNC mill. Conversely, other brands tended to