The TUTTLE National 1 is a new-generation “Devil” series rubber, meticulously engineered for high-performance offensive play in the era of water-soluble glues. Utilizing China’s advanced inner-energy technology, it provides a powerful “pre-tuned” effect that delivers explosive speed and heavy spin without the need for external boosters. Featuring a classic sticky top sheet and a 2.2mm, 38-degree sponge, the National 1 is the ultimate “Loop and Control” solution. It offers the stability required for clinical over-the-table play and the “profound bottom strength” needed for mid-to-far distance counter-looping, making it a versatile choice for professional competitors.

The hallmark of the TUTTLE National 1 is its sophisticated inner-tension sponge. It offers a specialized performance profile designed for the 40+ ball era:

* **Proprietary Inner-Energy Technology:** Developed to excel with modern water-soluble glues, this rubber features an energized sponge structure. This “built-in speed glue” effect produces a resounding voice and an outburst of power on contact, ensuring your offensive shots have the penetrating depth required to beat top-tier opponents.
* **High-Viscosity “Devil” Top Sheet:** The rubber surface features a high-tack, sticky finish that is synonymous with elite Chinese manufacturing. This extreme friction allows you to “bite” the plastic ball, generating the intense rotation needed for “ghost” serves and high-arc, dipping loops.
* **38° Precision Hardness:** The 38-degree sponge is widely considered the “all-around offensive” standard. It is firm enough to provide a powerful drive trajectory but possesses enough elasticity to increase “dwell time,” giving you unparalleled feedback and control during high-pressure rallies.
* **Profound Bottom Strength:** Despite its 2.2mm thickness, the National 1 is engineered to never “bottom out.” The high-density sponge provides a stable platform for maximum energy transfer, allowing you to sustain powerful loops even when pulled away from the table.
* **Clinical Loop and Control Style:** While it possesses lightning-fast speed, the National 1 excels in placement. Its stable arc and high friction make it easier to lift heavy backspin, while the inner tension ensures your counter-attacks remain lethal and consistent.

Whether you are looking for a reliable forehand rubber with massive spin potential or an offensive backhand sheet with elite control, the TUTTLE National 1 provides the technical integrity and “Devil” power required for professional-level dominance.

• Characteristic: Sticky

• Thickness: 2.2

• Hardness: 38

• Style: Loop and Control

• Made in: China