--- product_id: 63329004 title: "Own Sea Manual Coffee Grinder, Adjustable Hand Grinder, Ceramic Conical Burr Mill, Mini Portable Home Kitchen Travel Coffee Bean Grinder/Coffee Mill" brand: "own sea" price: "S/.279" currency: PEN in_stock: true category: "Kitchen" url: https://www.desertcart.pe/products/63329004-own-sea-manual-coffee-grinder-adjustable-hand-grinder-ceramic-conical store_origin: PE region: Peru --- # Own Sea Manual Coffee Grinder, Adjustable Hand Grinder, Ceramic Conical Burr Mill, Mini Portable Home Kitchen Travel Coffee Bean Grinder/Coffee Mill **Brand:** own sea **Price:** S/.279 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Own Sea Manual Coffee Grinder, Adjustable Hand Grinder, Ceramic Conical Burr Mill, Mini Portable Home Kitchen Travel Coffee Bean Grinder/Coffee Mill by own sea - **How much does it cost?** S/.279 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/63329004-own-sea-manual-coffee-grinder-adjustable-hand-grinder-ceramic-conical) ## Best For - own sea enthusiasts ## Why This Product - Trusted own sea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Features and Functionality Detachable Parts - Remove the handle, grounds container and top of the grinder for easy adjustments and cleaning. Bean Storage - The portion of this portable grinder can hold up to 1.4 ounces (40g) of whole beans. Adjustable Grind - Assemble the rotating lever and (inside the grounds container) turn clockwise for a finer grind and counterclockwise for a coarser grind.Pros                  Non-Electric - You can take this grinder on road trips, boat trips, space trips...or even just use it as your daily grinder!                                                   BPA Free - The Own Sea Mill is constructed of BPA free copolyester.Cons                 Resistance - As with most manual grinders, the finer the grind the more muscle power you will need during the grinding process.                          Muscle Time - It does take effort to hand grind your beans, which some people may find to be either time consuming or taxing on those muscles.Q&A1. How long does it take to grind 20 grams of beans suitable for pour-over?Answer: 90 seconds to 3 minutes, depending on the bean hardness and how fast is your turn.  Do not use hand drills to grind as it may break your hand grinder.2. Can this grinder be adjusted to do a creditable job for Turkish?Answer: Yes it can. It has a broad range of grinds. It feels sturdy and easy to grind. Takes a little longer cranking time for finer grinds, but is not difficult. ## Features - Ergonomic Design - The body features a polypropylene band to increase grasp during grinding, making grinding easier and more efficient - Grind for Any Brew - You can control both the speed of coffee grinding and the size of the grinds, thereby giving you a flexibility to grind for a variety of different brewing methods, with French Press being a particular favorite of this model as it can grind directly into it, not to mention Aeropress or Chemex as well - Longevity and a Precise Grind- It is made of adjustable ceramic burrs, which are conical in shape for more consistent grinds, avoid frictional heating and can effectively reduce the loss of coffee beans' flavor. The burrs and the coffee grinder itself are both dishwasher or sink friendly - Take it Anywhere - Own Sea OS001 Coffee Grinder can be used no matter at home, office or going outside like camping, hiking and something like that. When you find yourself on the go and in need of your own grinds look no further than a portable coffee grinder for your everyday coffee needs - Own Sea Customer Service - 7 days no reason for a full refund, 6-month free replacement and 1 year warranty for non-hunman-caused damage ## Images ![Own Sea Manual Coffee Grinder, Adjustable Hand Grinder, Ceramic Conical Burr Mill, Mini Portable Home Kitchen Travel Coffee Bean Grinder/Coffee Mill - Image 1](https://images-na.ssl-images-amazon.com/images/I/319GpT2adxL.jpg) ![Own Sea Manual Coffee Grinder, Adjustable Hand Grinder, Ceramic Conical Burr Mill, Mini Portable Home Kitchen Travel Coffee Bean Grinder/Coffee Mill - Image 2](https://images-na.ssl-images-amazon.com/images/I/51FjGDlRpdL.jpg) ![Own Sea Manual Coffee Grinder, Adjustable Hand Grinder, Ceramic Conical Burr Mill, Mini Portable Home Kitchen Travel Coffee Bean Grinder/Coffee Mill - Image 3](https://images-na.ssl-images-amazon.com/images/I/51Ms9hJ081L.jpg) ![Own Sea Manual Coffee Grinder, Adjustable Hand Grinder, Ceramic Conical Burr Mill, Mini Portable Home Kitchen Travel Coffee Bean Grinder/Coffee Mill - Image 4](https://images-na.ssl-images-amazon.com/images/I/51BrMFsTpNL.jpg) ![Own Sea Manual Coffee Grinder, Adjustable Hand Grinder, Ceramic Conical Burr Mill, Mini Portable Home Kitchen Travel Coffee Bean Grinder/Coffee Mill - Image 5](https://images-na.ssl-images-amazon.com/images/I/51u2NDetx1L.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/63329004-own-sea-manual-coffee-grinder-adjustable-hand-grinder-ceramic-conical](https://www.desertcart.pe/products/63329004-own-sea-manual-coffee-grinder-adjustable-hand-grinder-ceramic-conical) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-04-22*