Skip to main content

Main navigation

  • Bowling Balls
  • Cores
  • Layout Lab
Home

QR-7 Pearl Reactive

Balls with QR-7 Pearl Reactive coverstock

Heat Lava

Heat Lava

Modified Tri-Core
1000 Grit Polished
Kinetic Black Ice

Kinetic Black Ice

Shuttle
500, 1000, 1500 Siaair with Crown Factory Compound
Kinetix EX

Kinetix EX

Shuttle
500, 1000, 1500 Siaair Polish
Coverstock Type Reference
Pearl Reactive Resin

© 2025 Robert Hoellwarth. All rights reserved.

Footer

  • Terms & Conditions