copper Color:Brown w/ Copper Rings a more powerful presence on

a more powerful presence on the string

” I dig the name

Brandon Vu’s Signature Mono-Metal Masterpiece

" - YoYoFactory

With the full-sized design of the Bowl 303

copper Color:Brown w/ Copper Rings a more powerful presence onThe copper is the first bimetal signature yo yo of Keiran Cooper a celebrated competitor with victories at the European Yo Yo Championship Open Division and the UK National Yo Yo Championship. As its name suggests, the copper takes a bold step forward with a rim design crafted from copper alloy. With a density greater than stainless steel, the copper rims provide massive rim weight in a compact frame, delivering a powerful balance of spin stability