Guma Donic / Bluestorm Z1

Donic Bluestorm Z1: Thin Topsheet, Thicker Sponge, and Blistering Speed Explosion

Donic Bluestorm Z1 features an innovative topsheet design: by slimming down the rubber top sheet, Donic was able to increase the maximum sponge thickness up to 2.1 mm (max+) within ITTF total thickness limits. Paired with a firm 47.5-degree large-pore blue sponge and short, conical pimples, Z1 delivers lightning-fast rebound velocity and lethal forward penetration.

Key Performance Characteristics in Play

• Maximum Kinetic Speed: The thicker max+ sponge stores and releases unprecedented energy on full-arm power strokes, producing blistering shot speed.
• Short Conical Pimple Geometry: The short pimple architecture provides a direct, crisp touch, preventing energy dissipation on flat hits and aggressive smashes.
• Piercing Driving Trajectory: Produces a dynamic, penetrating arc that rushes opponents, making mid-distance counter-looping intensely aggressive.
• High-Speed Punch Blocking: Instantly absorbs and redirects oncoming loops, transforming passive defense into an active attacking counter-punch.

Technical Specifications

Blade Synergies and Equipment Matching

Bluestorm Z1 pairs magnificently with all-wood blades that offer internal flex, such as Yasaka Sweden Extra or DHS Power G7, tempering the speed with superb tactile control.

Player Profile: Who Is This Rubber For?

Tailored for aggressive speed-oriented attackers who aim to conclude points within the first 3 to 5 balls. Learn more about sponge thickness variations: Table Tennis Rubber Sponge Thickness: 1.8mm, 2.0mm or Max — How to Choose.