Reduce retention and improve workflow with the Introvert Bellows for Niche Grinders, designed to enhance performance and cleanliness for your daily coffee routine. Crafted from durable, food-grade silicone, these precision-fit bellows expel trapped coffee grounds from your Niche grinder’s burr chamber, delivering more consistent doses and reducing waste. Each press of air clears retained grinds, ensuring every shot starts with a clean chamber and an accurate dose. Built to match the Niche’s design, the Introvert Bellows maintains a seamless aesthetic while improving functionality. Available in black or white, the flexible body fits snugly over the grinder’s hopper for an airtight seal, preventing static mess and channelling. Its smooth, matte finish complements the Niche’s sleek body, while the durable silicone construction resists heat, deformation and wear even with daily use. Practical, reliable and easy to maintain, this bellows is a simple yet powerful upgrade for anyone seeking more precision in their workflow. A quick press after each grind eliminates retention, improves cleanliness and preserves the flavour integrity of every dose - making it the ideal companion for your Niche Zero or Niche Duo grinder. Introvert Bellows For Niche Grinders Features Precision Fit Design – Custom-moulded to fit securely on the Niche Zero and Niche Duo grinders. Low Retention Grinding – Removes residual grounds for more consistent dosing and flavour clarity. Durable Silicone Construction – Food-grade, heat-resistant and designed for long-term daily use. Airtight Seal – Prevents static and grind scatter while maintaining a clean, tidy workspace. Easy Maintenance – Simple to remove, rinse and reattach for regular cleaning. Colour Options – Available in matte black or white to complement your setup. This Product Includes 1 x Introvert Bellows For Niche Grinders Specifications Materials Food-Grade Silicone Compatibility Niche Zero, Niche Duo Dimensions (Ø) 70mm x (H) 39mm Care Instructions Keep bellows away from heat, wash gently by hand with lukewarm water, do not put in dishwasher