Retail price was recorded at collection time and may differ at checkout.
Coupang delivers inside Korea only, so we link to the brand’s own page instead. The price above is the Korean retail price.
Bugller
A pimple shape built for easy variation, paired with Spring Sponge X to produce knuckling balls opponents dislike. High Tension technology keeps it effective even against fast attacks.
Performance
Butterfly official, 0-100 (short-pips basis)About this product
A short-pips rubber. Described as combining a pip shape built for easy variation with Spring Sponge X to produce knuckle-ball-like (near-spinless) returns. Hardness 42°.
That is firmer than its short-pips siblings, Impartial XB/XS (hardness 30°) and Speedy P.O. (35°) — the firmest short-pips rubber on this site. With high-tension technology said to keep its power even against fast incoming balls, this reads as an advanced short-pips option aimed at combining variation with speed rather than trading one for the other.
Full specifications
| Surface type | Short pips |
| Sponge hardness | 42° |
| Thickness options | 2.1mm / 1.9mm |
| Colours | Red / Black |
| Made in | Japan |
Blades that pair with this rubber
Real player setups and level-based recommendations come first.
Innerforce Layer ZLC
5-ply + 2 ZLC plies
A slower blade — easier-handling rubbers suit it
SK Carbon
5-ply + 2 carbon plies
A slower blade — easier-handling rubbers suit it
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