6. Barnyard Millet Barnyard Millet screws (limited illustration) "Heybot! Bocca Screw Collection"

5. Choki choki screws (limited illustration) "Heybot! boka screws collection 2"

4. "Heybot! Boka Screw Collection 2" (limited illustration)

4. Six-Six-Inch screw 「 Heybot! ボキャネジコレクション 」

7. Kowakowa screws (limited illustration) 「 Heybot! ボキャネジコレクション 」

2. Funya funya screw (rare) "Heybot! Boca Screw Collection"

1. Frilly Screw (rare / limited illustration) "Heybot! Boca Screw Collection 2"