The Mazon BlackMagic KG27 is designed in conjunction with Kookaburras and JP Warriors Superstar Kieran Govers. The 24mm X Bow and head shape are to Kieran's exact specifications. The weights slightly vary but are manufactured to try to match Kieran's preferred stick weight. Plus the usual BlackMagic RVS+/TS9/THZ and Max Impact Shock Zone to create one of the most unique and powerful sticks available.