Translated from Japanese:
Sharpness to cut through the dark night, the most aggressive setting of the new Black Widow In order to cope with the lane changes of modern bowling, matching a strong core with a skid's high-performance coverstock with reduced traction has become popular. And the appearance of the "Gas Mask Core", which can be said to be the strongest core, that is, a model equipped with a cover with low traction and high responsive performance of the Black Widow series, has been requested by many bowlers. In response to these voices, "Black Widow Nightbreaker" was developed. Although it uses a cover with one step weaker traction than the popular Black Widow Ghost, it is equipped with HK22 to complement the braking performance and response at break points. Developed by collecting the voices of bowlers, the most sought-after ball on the market right now is the Black Widow Night Breaker.
HK22 - Semtex Pearl Coverstock
Gas Mask Core
The Gas Mask core is the most iconic weight block in bowling. It is known for its large flare potential, versatility amongst bowling styles and its backend bite.