Silicone Bellows Upgrade for Breville / Sage Smart Grinder Pro - Near Zero Retention

Excellent

Works as intended, improved my grinding

Great retention!

I have the dynamic duo (dual boiler+sgp) and read about all these problems with rentention. The bellows + hopper seal got rid of all of those issues and now I can use the SGP as a reliable single dose machine to make my espresso! The bellows help immensely with negative retention while the hopper seal prevents random beans getting stuck inside. Easy recommend for any one with a SGP or may be looking for solutions for other grinders if Introvert carries accessories for them!

Works as promised on the Smart Grinder!

To be honest, I was skeptical at first. Is this thing really be able to reduce the retention of the most hated-on grinder in the industry? Well, let me tell you, it actually works. Together with the extra lower seal this silicone add-on now lets me use the Smart Grinder for single-dosing. Suddenly, this grinder becomes very cool and I love it! Thank you so much for this design.