The custom knobs from Studio Ocean Mark that you love, now released in the special cork edition. As seen at the Trade Show Japan.
- Suits Shimano: Type B
- Suits Daiwa: Type L
| COMPATIBLE REEL | ITEM |
| Shimano B type & Daiwa L type in general/ 17 New Ocea 2000/ 16 Ocea 3000 | HN AE100/EX |
| HN AE85/EX | |
| HN AE82/EX | |
| Shimano B type & Daiwa L type in general | HN AG45/L |
| HN AG41/L | |
| Shimano A type & Daiwa S type in general | HN AG41/S |
| HN AG37/S | |
| HN AC33/S | |
| HN AC30/S |