| Item Name | Empty bottle (空きビン) |
| Max Carry | 99 |
| Buy Price | 5z |
| Sell Price | 1z |
| Rarity | 1 |
| How to Get | Purchase, Quest Item Box |
| Description | Basic item for combining various bow coatings; |
| First Item | Second Item | Item Result | Chance | Qty Result |
| Bone Husk S (カラ骨【小】) | Whetstone (砥石) | Empty bottle (空きビン) | 90% | 1 |
| Empty bottle (空きビン) | Toadstool (毒テングダケ) | Poison Coating (毒ビン) | 90% | 1 |
| Empty bottle (空きビン) | Parashroom (マヒダケ) | Para Coating (麻痺ビン) | 90% | 1 |
| Empty bottle (空きビン) | Sleep Herb (ネムリ草) | Sleep Coating (睡眠ビン) | 90% | 1 |
| Empty bottle (空きビン) | Nitroshroom (ニトロダケ) | Power Coaring (強撃ビン) | 90% | 1 |
| Empty bottle (空きビン) | Whetfish (キレアジ) | Close Range Coating (接撃ビン) | 90% | 1 |
| Empty bottle (空きビン) | Paintberry (ペイントの実) | Paint Coating (ペイントビン) | 90% | 1 |
| Empty bottle (空きビン) | Wanchovy (シンドイワシ) | Exhaust Coating (減気ビン) | 90% | 1 |
| Empty bottle (空きビン) | Bomb Arowana (バクレツアロワナ) | Slime Coating (爆破ビン) | 90% | 1~3 |