# Swag Insanity Pearl

> Bowling ball — data from CarryDown (https://www.carrydown.com/balls/swag-insanity-pearl/)

- Brand: Swag
- Availability: current
- Released/approved: 2026-08-07
- Coverstock: [Lunacy Pearl AP26](https://www.carrydown.com/brands/swag/coverstocks/lunacy-ap26/) (pearl)
- Core: [Insanity Core](https://www.carrydown.com/brands/swag/cores/insanity-core/) (symmetric)
- Intended condition: Light-medium oil
- Factory finish: 2000 Abralon
- Flare potential: Medium 3-4 Inches
- List price (MSRP): $129.95 (checked 2026-08-01)
- USBC approved: yes (2026-04-14)

## Specs by weight

| Weight | RG | Differential | Int. Diff |
|---|---|---|---|
| 16 lb | 2.51 | 0.033 | — |
| 15 lb | 2.52 | 0.034 | — |
| 14 lb | 2.54 | 0.035 | — |
| 13 lb | 2.56 | 0.032 | — |
| 12 lb | 2.67 | 0.02 | — |
| 11 lb | 2.68 | 0.018 | — |
| 10 lb | 2.71 | 0.015 | — |

## Description

The Insanity Pearl pairs the new Insanity Symmetric Core with the debut Lunacy Pearl AP26 coverstock: clean through the front, crisp downlane, in weights 10-16. Full specs and where to buy.

## Where to buy

- Inside Bowling (16 lb) — $129.99: https://www.insidebowling.com/products/swag-insanity-pearl?variant=46145482719466
- Inside Bowling (15 lb) — $129.99: https://www.insidebowling.com/products/swag-insanity-pearl?variant=46145482752234
- Inside Bowling (14 lb) — $129.99: https://www.insidebowling.com/products/swag-insanity-pearl?variant=46145482785002
- Inside Bowling (13 lb) — $129.99: https://www.insidebowling.com/products/swag-insanity-pearl?variant=46145482817770
- Inside Bowling (12 lb) — $129.99: https://www.insidebowling.com/products/swag-insanity-pearl?variant=46145482850538
- Inside Bowling (11 lb) — $129.99: https://www.insidebowling.com/products/swag-insanity-pearl?variant=46145482883306
- Inside Bowling (10 lb) — $129.99: https://www.insidebowling.com/products/swag-insanity-pearl?variant=46145482916074