TIMEMORE Chestnut C3S Pro & C3ESP Pro Manual Coffee Grinder Espresso & Pour Over
Summary
The TIMEMORE C3 Pro series represents the pinnacle of compact manual grinding. Building on the legendary C2, the C3S Pro and C3ESP Pro introduce the patented S2C 660 (Spike-to-Cut) stainless steel burrs and an all-metal unibody construction. While both models feature the iconic patented folding handle for ultimate portability, they serve two different masters: the C3S Pro is the definitive all-rounder for pour-over and immersion enthusiasts, while the C3ESP Pro features a high-resolution adjustment plate designed specifically for the precision required to dial in perfect espresso.
Benefits
S2C 660 Patented Burrs: Both models use 38mm "Spike-to-Cut" burrs that "spike" the bean before cutting it. This secondary cutting action results in higher grind uniformity, faster throughput, and a cleaner cup profile.
Space-Saving Folding Handle: The "Pro" designation features Timemore’s patented spring-assisted folding handle. It locks securely during use and tucks away for travel, making it the perfect companion for the office or the campsite.
All-Metal Durability: Unlike the standard C3, the S and ESP versions utilize a full-metal internal frame and aluminum alloy supports—eliminating plastic parts for a sturdier feel and a longer lifespan.
ESP Precision (C3ESP Pro Only): The ESP model features 30 clicks per rotation (versus 12 on the C3S). This allows for micro-adjustments as small as 23.3 microns, giving you the granular control needed to master espresso extraction.
Anti-Slip Texture: The CNC-machined checkerboard pattern provides a secure grip even when grinding at finer settings, while the silicone base (C3S Pro) protects your surfaces.
Zero-Wobble Stability: A dual-bearing central shaft ensures the burrs remain perfectly centered, preventing "burr rub" and ensuring a consistent particle size from Turkish fine to French Press coarse.
Specifications
Chestnut C3S Pro
Best For: Pour-over, AeroPress, French Press
Adjustment Resolution: 12 Clicks per rotation
Burr Set: 38mm S2C 660 Stainless Steel
Body Material: Aluminum Alloy Unibody
Handle Design: Patented Foldable "Pro" Handle
Internal Supports: Full Metal (Aluminium Alloy)
Capacity: ~20g - 25g
Weight: Approx. 430g
Dimensions: 147mm x 52mm
Included: Carry Bag, Cleaning Brush
Chestnut C3ESP Pro
Best for: Espresso, Mocha Pot, Pour Over
Adjustment Resolution: 30 Click per rotation (Fine-tune)
Burr Set: 38mm S2C 660 Stainless Steel
Body Material: Aluminium Ally Unibody
Handle Design: Patented Foldable "Pro" Handle
Internal Supports: Full Metal (Aluminium Alloy)
Capacity: ~20g - 25g
Weight: Approx. 430g
Dimensions: 147mm x 52mm
Included: Carry Bag, Cleaning Brush
Which one should you choose?
Choose the C3S Pro if you primarily brew filter coffee (V60, Chemex, AeroPress). It is faster to adjust between settings and offers a high-quality, durable build for daily use.
Choose the C3ESP Pro if you own a manual or semi-automatic espresso machine. The increased click resolution is essential for "dialing in" your shots and finding the exact sweet spot for your coffee's crema and flavor.
Shipping + Returns
Estimated Delivery Times:
UK (from UK hub): 4-7 business days
UK (from international hub): 7-15 business days
USA (from US hub): 4-9 business days
USA (from international hub): 12-22 business days
Canada (from US hub): 8-16 business days
Canada (from international hub): 12-22 business days
Order Processing: We operate on a high-efficiency fulfilment schedule to get your gear to you faster. All orders placed before our 9:00 PM (GMT/BST) cut off are processed the same evening. Once processed, your tracking number will be automatically generated and sent to your email, with physical dispatch occurring the following business morning from our nearest regional hub.
Regional Fulfilment: To ensure the most efficient delivery orders are dispatched from our nearest fulfilment hub in the UK, USA, or directly from our suppliers, based on stock availability.
UK Shipping: We are pleased to offer Free Standard Delivery on all domestic orders over £50. For orders under this threshold, a flat shipping rate of £1.99 applies.
International Orders: We ship globally. Please note that international buyers are responsible for any applicable import duties or taxes as per their local regulations.
30-Day Returns: We accept return claims for up to 30 days after purchase. Items must be in their original, unused condition with all protective packaging intact to be eligible for a refund or exchange.
Transit Protection: Your order will be carefully packaged to ensure it arrives safely. If your order arrives damaged, please contact support@tekkysui.com within 24 hours of delivery with photographic evidence so we can expedite a replacement.
TIMEMORE Product Authenticity & Sourcing
We are committed to offering genuine and high-quality TIMEMORE products. All items are sourced through verified and reputable supply channels to ensure authenticity and consistent performance.
TIMEMORE is known for its precision coffee equipment, and we carefully select products that meet the brand’s standards for design, durability, and functionality.
We work with trusted suppliers to ensure each product reflects the quality and reliability expected from TIMEMORE, giving you confidence in every purchase.
To learn more about how we source and select our products, please visit our Manufacturing Transparency page.