Blueprint Pearl Project 1.618

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Blueprint Pearl Project 1.618

Release Date: 11/17/2015


High Performance
Lane Condition: Medium-Heavy
Finish: Polished
Coverstock: GPS Navigational Pearl
Coverstock Type: Pearl Reactive Resin
Core Name: SG 19.5 Symmetric
Core Type: Symmetric
Color: Blue/Sky Blue
Perfect Scale: 207.80
Product Line: Blueprint

RG 2.53


Mass Bias Diff n/a
Durometer 74-76 D-Scale
Flare Potential 4-5" (Medium-High)
Factory Finish 2000-Grit Abralon/Factory Finish Polish
Weights 12-16

Core Specifications are for a 15lb ball.

Plan for success.

Pyramid technology is the culmination of years of research, observation, core and coverstock analysis. With ever changing variables within the sport of bowling, (e.g., lane conditions, ball speed, rev rate) this technology allows any bowler, from stroker to two-handed, to achieve peak performance on medium to heavy oil conditions.

Plan for success. The Pyramid Blueprint Pearl has the finishing touch.

The Pyramid Blueprint Pearl Project 1.618 is the follow up to the highly successful Blueprint Solid. We took the proven SG 19.5 core from the original Blueprint and added it to the Blueprint Pearl. This core offers high flare for maximum performance on the backend of the lane. 
We also used the GPS Navigational coverstock from the original Blueprint and pearlized it. The addition of the pearl additive gives the Blueprint Pearl increased length and energy retention. The Blueprint Pearl goes longer than the original, with a sharper and stronger backend reaction. This is perfect for when you move inside and need the ball to create enough angle to carry the corner pins.
The Pyramid Blueprint Pearl has been precisely designed to elevate your performance on the lanes.

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