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Dignics 09C
A proprietary top sheet combined with the firm Spring Sponge X, delivering tackiness and elasticity together. Suits heavy-spin drives, stops and net play.


Performance
Butterfly official, 0-100About this product
It has the highest spin and the highest throw angle of Butterfly’s rubbers. Those two figures topping out together explain most of what this rubber does: heavy spin, and a ball that dips hard because of it.
Speed is lower than Tenergy 05, and that is a design choice rather than a shortcoming. A tacky topsheet holds the ball longer to build spin, and initial speed is what gets traded away. It suits balls you brush down rather than balls you drive through.
At 44 the sponge is firm for this line. You need enough swing to compress it; before that the ball tends to slide across the surface rather than bite. It is generally an intermediate-and-up choice, and more often a forehand rubber than a backhand one.
What the numbers say
Inverted, 44° sponge. Its spin of 9.6 ranks 2 of 20 rubbers, among the very highest. Its speed, by contrast, is 7.9 — on the low side. It throws the ball on a higher arc. Based on the manufacturer’s published figures.
This paragraph is not a copied review — it is generated from the figures and rankings collected on this site, and changes when they do.
Full specifications
| Surface type | Inverted |
| Tackiness | Semi-tacky |
| Sponge hardness | 44 |
| Thickness options | 2.1 / 1.9mm |
| Colours | Red / Black |
| Made in | Japan |
Comparisons featuring this product
Blades that pair with this rubber
Real player setups and level-based recommendations come first.
Timo Boll signatureTimo Boll ALC
5-ply + 2 ALC plies
Timo Boll uses it on the forehand

Ovtcharov Innerforce ALC
5-ply + 2 Arylate-Carbon plies
Dimitrij Ovtcharov uses it on the forehand

Fan Zhendong ALC
5-ply + 2 ALC plies
Fan Zhendong uses it on the backhand






