Slow Feeder Metal
The World’s First Metal Slow Feeder: Better Grind Consistency, Fewer Fines, More Flavor.
Pre-Order Wave 4: Ships in June 2026
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Aluminum Construction: Precision-machined housing and feeder disc with a wear-resistant coating for durability.
Borosilicate Glass Container: 50g capacity with crystal-clear visibility to easily monitor bean levels.
Intelligent Anti-Stall System: Automatically detects jams and activates a 3-phase unjam sequence - no more manual clearing.
Precision Speed Control: Adjust the feed rate to deliver 25g of beans in 60–120 seconds.
Power That Lasts: USB-C rechargeable 2000mAh battery delivers up to 20 hours of continuous operation.
Smart Power Management: Power-up with preset speed, auto-sleep after 3 minutes, plus clear LED status indicators.
Packaging Contents:
- Slow Feeder Metal (Aluminum housing & glass bean container)
- Slow Feeder Grinder Adapter (3D-printed)
- USB-C charging cable
- User manual
- Product warranty
- Optional: Single Dose Bellow & Lid
Delivery Time Frame:
- Pre-Order Wave 1 [SOLD OUT]: Slow Feeder Metal Black (limited Stock) in December 2025 to January 2026
- Pre-Order Wave 2 [SOLD OUT]: Slow Feeder Metal Black/ Silver/ White in February to March 2026
- Pre-Order Wave 3 [SOLD OUT]: April to May 2026
- Pre-Order Wave 4: May to June 2026
Model: Slow Feeder Metal
Color: Black, Silver or White
Material: Aluminum, Borosilicate Glass, Plastic
Size: 100 x 86 x 120 mm / 3.9 x 3.4 x 4.7 in
Weight: 700 g / 1.5 lbs
Battery Charging: Type-C, 5VDC 1A
Battery Capacity: 2000 mAh
Rated Power: 7.4 Wh
Feed time: 60-120 seconds for 25 g coffee beans
Hopper Capacity: Up to 50 g
Single Dose Bellow & Lid: Can be added as an option
Usage Recommendation: Ideal for home and all-purpose brewing
Compatible with 40+ Grinders using Slow Feeder Adapters:
- Acaia Orbit
- Baratza Sette 270 & 30
- Ceado E37S
- Ceado E37SD
- Ceado E37Z-Naked
- Ceado E5SD
- Ceado Life
- DF64 (Gen 1 & 2), DF64 P/E, DF83, DF83V, CF64V
- DF54, DF64V
- Emil T64S
- Eureka Mignon, Eureka MCI
- Fellow Ode Gen1 & Gen2
- Femobook A4Z
- Femobook A68
- Fiorenzato F4
- Geimori GU64
- Kafatek Monolith Conical, Flat and Max
- Mahlkönig EK43/ EK43S
- Mahlkönig EK Omnia
- Niche Zero
- Lagom Casa
- Lagom P64
- Lagon P80
- Lagom P100
- Lagom 01
- Mazzer Super Jolly/ Mini/ Lux
- Mazzer Philos
- MHW-3Bomber Sniper
- Shardor Professional 64mm
- Timemore Sculptor 078/ 078s
- Timemore Sculptor 064/ 064s
- Titus Nautilus
- Varia VS6
- Weber Workshops EG-1
- WPM ZP1
- Zerno Z1/ Z2 (Inserted into grind chamber)
- Zerno Z1/ Z2 Introvert Wide Steel Funnel
- And many more upon request!
Stand-alone slow feeder adapters can be purchased here.
Grinder type not listed? Contact us for custom adapter options.
When will I get my order?
When will I get my order?
Pre-Orders (Wave 1) will be shipped Mid of December till January 2026.
Pre-Orders (Wave 2) will be shipped February to March 2026.
Pre-Orders (Wave 3) will be shipped April to May 2026.
Pre-Orders (Wave 4) will be shipped May to June 2026.
Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Where do you ship to?
Where do you ship to?
Worldwide shipping is offered, with the exclusion of unreachable addresses due to logistics or local regulations.
How much does shipping cost?
How much does shipping cost?
Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.
Your order may be subject to import duties and taxes (including VAT), which are incurred once a shipment reaches your destination country.
What is the return policy?
What is the return policy?
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right. For more details, check out our return policy.
What materials is the product made of?
What materials is the product made of?
The slow feeder consists of coated aluminum parts with a borosilicate glass container.
The grinder adapters for connecting the slow feeder are 3D printed. In the future, metal slow feeder adapters for selected coffee grinders will be available.
Where are your products developed and manufactured?
Where are your products developed and manufactured?
Our products underwent rigorous testing in Winterthur Switzerland, working with global manufacturing and fulfillment partners to maintain top-notch quality and value.
Where to find more product information?
Where to find more product information?
For more product information, please review the provided product manual and our social media channels.
Is there any discount?
Is there any discount?
During the Pre-Order, every metal slow feeder item is offered at a 15% launch discount, which will be discontinued post-launch.
If you have any questions about this product, please let us know by filling out the form below, and we will contact you as soon as possible.
Compare our slow feeders
| Slow Feeder Ultra | Slow Feeder Metal | |
|---|---|---|
| Bean Container Material | Glass | Glass |
| Feeder Disc Material | Aluminum | Aluminum |
| Housing Material | 3D Printed Plastic | Metal |
| Power | Rechargeable Li-Ion | Rechargeable Li-Ion |
| Capacity | 50g | 50g |
| Feed Rate | Variable | Variable |
| Anti-Stall | Automatic | Automatic |
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