Donic Bluestorm Big Slam: The Sound Machine! With middle pored sponge, new lighter sponge technology, and a 42.5° sponge, this is Bluestorm’s softest variation. Bluestorm Big Slam is the fifth version, completing the Bluestorm series. For players who like the speed glue sound of earlier days, this is the soft variation and a great alternative. The extremely thin high tension top surface rubber, in combination with a new lighter sponge technology, ensures the best-ever feel.
A comprehensively thinner top surface rubber, subjected to high tension, allows space for a thicker sponge - generating extra power and speed. The DONIC Bluestorm Series offers noticeably greater acceleration while retaining its outstanding spin and speed characteristics. The thinnest sponge is 1.9mm, middle sponge thickness is 2.1mm, and the thickest variation is called max+ because this sponge is even thicker than previous max versions.
Bluestorm is available in five versions. Select your own Bluestorm!