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Holabird Sports

Signum Pro Tornado 1.23 Available in: World Rate this string
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 Product Information  Set Price
This string gets a new, heptagonal shape which is twisted in a second heating step. This new technique makes the string softer and more resilient compared to previous longitudinally profiled strings, resulting in a homogenous blend of spin potential, power, and comfort.  $15.00*
 Available at:  black
Buy Signum Pro Tornado at Holabird Sports: Package for $16.15
 Type Click here for an explanation of the string types
 Average rating on this site (116 ratings)
Durability Power Control Feel
Comfort Spin Ten.stab. Satisfied 94% (92/98)
 StringAdjectives (108 ratings)
soft comfortable resilient flexible elastic lively explosive stretchy springy stiff wire-like solid crispy precise dull sluggish boring rough innovative unique

Colors:   good   bad   average  ¦  Satisfaction = overall satisfaction

116 ratings found. Last rating from 2019-04-09.


Surface view of the Signum Pro Tornado with its heptagonal twisted profile.
larger image
Cross-section of the Signum Pro Tornado with its heptagonal twisted profile.
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String Archive:

This string has been stored in the String Archive, a collection of 10 inch long pieces of tennis strings. Currently the archive contains 515 different strings (counting the different diameters).

*All prices are mail order prices for one string set without shipping and without stringing costs