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Pimple Slide
Among variation-type pips-out rubbers, spin is relatively easy to generate, making it a good fit for players who want to combine variation with genuine spin technique.
Performance
Nittaku official (scale maximum not published)The manufacturer does not publish a maximum for these figures. This chart therefore uses the actual range of its own published values across the same family as the ends of each axis. It shows relative position within that family, not an absolute score, and because the origin is not zero the differences look larger than they are. See the manufacturer figures below for the exact numbers.
About this product
A pips-out soft rubber. Described as generating spin more easily than most variation-focused pips-out rubbers, suiting a player who wants to combine spin technique with variation rather than rely on variation alone. Hardness 20.0°, much softer than Donacle/Super Donacle (32.5°).
Thickness comes in just two options — ultra-thin (0.4–0.7mm) and medium (1.3–1.5mm) — narrower than the four-option Donacle line. A softer sponge generally makes spin easier to generate relative to pure variation, which lines up with the official "variation plus spin" framing.
What the numbers say
Short pips, 20.0° sponge. Its spin of 4.5 ranks 15 of 23 rubbers, on the low side. The other axes sit at a similar level, so the profile is well balanced. 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 | Short pips |
| Sponge hardness | 20.0° |
| Thickness options | Ultra-thin (0.4-0.7mm) / Medium (1.3-1.5mm) |
| Colours | Red / Black |
| Made in | Japan |
Blades that pair with this rubber
Real player setups and level-based recommendations come first.

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Franziska Innerforce ZLC
5-ply + 2 ZL-Carbon plies
A slower blade — easier-handling rubbers suit it

Timo Boll ZLF
5-ply + 2 ZL-Fiber plies
A slower blade — easier-handling rubbers suit it