Hario
HARIO PT SPRING FOR MSS-1DTB
RM10
A spring compatible with the following HARIO grinder models: 
- Ceramic Coffee Mill Mini Slim (MSS-1)
- Ceramic Coffee Mill Mini Slim Plus (MSS-1DTB) 
- Ceramic Coffee Mill Mini Slim PRO (MMSP-1)
- Coffee Mill Smart G (MSG-2)
 
Made in China