The black H89891IR ink roller and the red H89898IR-R ink roller for the Avery Dennison 106 & Mighty-One Labelers are each sold separately. 

Packaging:

• Ink Rollers sold 1 per each
• Black and Red Ink Rollers each sold separately

Compatible Labelers:

• Avery Dennison 106 / SATO PB-106 Labeler
• Avery Dennison Mighty-One / SATO SAMARK Labeler 

Compatible Labels:

• Avery Dennison L21 / SATO PB-1 Labels
•  Avery Dennison L25 / SATO SAMARK Labels