Crystal Clear by Bob Kohler

Crystal Clear is Bob Kohler’s ultimate version of the iconic “Blister Trick” - originally created by Jack Kent Tillar. Having refined this routine through thousands of professional performances since 1986, Bob has finally crafted the perfected version, one that delivers the most unique, convincing, and impactful blister effect imaginable.

Crystal Clear starts where other blister tricks end.

This is the definitive solution—a routine with undeniable impact.

Safe, Controlled, and Incredibly Convincing

Every powerful illusion needs an emotional hook. In Crystal Clear, the hook is danger. The audience is drawn in, believing the risk is real, watching with anticipation as the inevitable happens.

But here’s the secret: Crystal Clear is completely safe. There’s no actual danger to the performer, no risk of injury, just pure, controlled deception. The effect is so convincing that spectators will swear that they witness the impossible as they see the blister heal before their eyes.

The Ultimate Gimmick – Precision Engineered for Perfection

The biggest flaw with previous versions of the Blister Trick? Unrealistic blisters that fade too quickly or fail to convince skeptical spectators. Crystal Clear solves these problems entirely.

After years of development and real-world performance, Bob Kohler has created the perfect gimmick, one that produces a blister with optimal size, shape, and longevity.

The Perfect Crystal – A Visual Marvel

For decades, Bob Kohler searched for the ultimate crystal—one with ideal clarity, size, and natural imperfections to create the most visually stunning healing effect possible. After years of refinement, we’ve produced the perfect version, a man-made crystal that looks completely authentic, complete with subtle inclusions and natural-looking flaws to ensure spectators believe it’s real.

Each crystal is:

With Crystal Clear, you skip the years of searching and get the perfect crystal, ready to create a mind-blowing, impossible moment in every performance.

Versatile, Practical, and Audience-tested

Chris Rawlins personally demonstrates the routines in the official training materials, proving just how impactful and versatile Crystal Clear truly is.

Further more, we introduces a presentational concept with Crystal Clear that takes it beyond visual healing and moves it into direct Mind Reading using the crystal.

Included with Crystal Clear is a comprehensive HD video training package.

Experience the Power of Crystal Clear

This is not just another version of the Blister Trick, it’s the final evolution of a legendary effect. Precision-engineered, performer-tested, and audience-approved, Crystal Clear delivers a visually stunning, emotionally gripping, and completely foolproof experience.