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Description
Hapstone RS Knife Sharpener Zanvak EditionHighlights Efficient and easy to use knife sharpening system Designed to keep your kitchen knives, repair shop tools, and hobby blades sharp Unique design and exceptional performance Versatile system accommodating a wide range of knife sizes and thicknesses Secure and consistent sharpening with innovative knife holding design Magnetic 360 quick release ball pivot for total sharpening freedom Durable and long lasting materials ensuring performance and
Highlights
- Efficient and easy-to-use knife sharpening system
- Designed to keep your kitchen knives, repair shop tools, and hobby blades sharp
- Unique design and exceptional performance
- Versatile system accommodating a wide range of knife sizes and thicknesses
- Secure and consistent sharpening with innovative knife-holding design
- Magnetic 360° quick release ball pivot for total sharpening freedom
- Durable and long-lasting materials ensuring performance and stability
Description
The Hapstone RS is an exceptional knife sharpening system created by the Ukrainian team of Hapstone. With a focus on efficiency and ease of use, this system is perfect for maintaining sharpness in your kitchen knives, tools in your repair shop, or blades used in your hobbies.
After investing five years in its development, the Hapstone RS has emerged as one of the finest knife sharpeners on the market, thanks to its unique design and outstanding performance.
Details
- Designed to sharpen all types of knives
- Accommodates knife lengths ranging from 40mm to 230mm
- Handles knife thicknesses up to 6mm
- Ensures even and consistent sharpening with secure knife-holding design
- Stone usage: 6" x 1" (150 x 25 mm) and 4" x 1" (100 x 25 mm)
- Maximum number of clamps on the bar: 4
Specifications
- Weight: 88.18 oz (2.5 kg)
- System sizes: 11"х5.5"х7.4" (280х143х188mm)
- Minimum blade length: 1.6" (40 mm)
- Maximum blade length: 9.1" (230 mm)
- Maximum blade thickness: 0.3" (6 mm)
- Minimum sharpening angle: 12°
- Maximum sharpening angle: 30°
Kits Available in 3 Tiers
Base Plus Kit
- Hapstone RS knife sharpening system
- Shipping box
- User manual
- 360-degree module
- 2x RS Whole milled clamps
- Fine-tuning adaptor inbuilt
- Guide rod
- Steel base
- Essential tools for sharpening
- Digital angle cube
- 300 Diamond 1x6 plate
- 400 Chosera Japanese 1x6 stone
- 800 Chosera Japanese 1x6 stone
- 1000 Chosera Japanese 1x6 stone
Performance Kit
- Hapstone RS knife sharpening system
- Shipping box
- User manual
- 360-degree module
- 2x RS Whole milled clamps
- Fine-tuning adaptor inbuilt
- Guide rod
- Steel base
- Essential tools for sharpening
- Digital angle cube
- 300 Diamond 1x6 plate
- 600 Diamond 1x6 plate
- 400 Chosera Japanese 1x6 stone
- 800 Chosera Japanese 1x6 stone
- 1000 Chosera Japanese 1x6 stone
- 2000 Chosera Japanese 1x6 stone
- 3000 Chosera Japanese 1x6 stone
- Nanocloth strop 1x6 - 4 micron
- 25ml bottle of poly diamond emulsion - 4 micron
Performance Plus Kit
- Hapstone RS knife sharpening system
- Shipping box
- User manual
- 360-degree module
- 2x RS Whole milled clamps
- Fine-tuning adaptor inbuilt
- Guide rod
- Steel base
- Essential tools for sharpening
- Digital angle cube
- 300 Diamond 1x6 plate
- 600 Diamond 1x6 plate
- 400 Chosera Japanese 1x6 stone
- 800 Chosera Japanese 1x6 stone
- 1000 Chosera Japanese 1x6 stone
- 2000 Chosera Japanese 1x6 stone
- 3000 Chosera Japanese 1x6 stone
- 5000 Chosera Japanese 1x6 stone
- 10,000 Chosera Japanese 1x6 stone
- 2x Nanocloth strops 1x6 - (1 micron & 0.25 micron)
- 2x 25ml bottles of poly diamond emulsion - (1 micron & 0.25 micron)
Unlock the full potential of your kitchen knives with the Hapstone RS Knife Sharpener. From dull to dazzling, this sharpener will transform your blades, giving you the confidence and precision you need in the kitchen. Sharpen like a pro and elevate your culinary experience with ease!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Doubles as a facial moisturizer
Goes on easily and works effectively. I noticed how smooth my face has become since I began using this product. Great product especially for me since I am concerned with skin safety.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Good sunscreen great price
Seems to work well. Feels good on my face. Does leave a white cast but it's not as bad as other sun screens like the Neutrogena sport face. I wear it at work so I don't care.
Edit- this sunscreen seems to break down some plastics. I've gone through two cheap sunglasses lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 5
Best sunscreen, not greasy, long lasting.
Very effective for desert sun when doing outside activities,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Love this for my face!
Neutrogena SPF 100 sunblock lotion is the only sunscreen I trust and use on my face. It gives amazing protection without making my skin feel greasy or heavy. I’ve tried so many different sunscreens, and this one works the best for me. It absorbs nicely, doesn’t leave a bad white cast, and wears well under makeup too. A little goes a long way, and I love knowing my skin is protected, especially during summer or long days outside. Definitely a staple in my skincare routine!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 4
Good sunscreen but be careful around your eyes
I’m trying to get better at using sunscreen more consistently, so I’ve been on the hunt for a while for the perfect formula (ideally SPF 100, not greasy, and would work well under makeup for when I’m both outdoors and wearing a full beat). I liked that this seemed to tick off all my boxes while also being affordable because if I’m going to use it frequently, I want to rest easy knowing that it won’t break the bank. I also vaguely remember using this sunscreen (or at least this brand) many years ago with no issues, so figured it’d be worth going back to.
I normally use three thick finger lines of sunscreen for my face, neck, and ears, regardless of spf number, because if I’m going to go outside I’m not taking any risks. (Usually the rule of thumb is two fingers.) Also depending on what I’m doing and how long I plan on being outside, I try to also take the bottle with me so I can reapply.
Anyway, I test it out, wear it, feels good. Takes a little while for it to feel relatively dry as advertised, but once it dries it’s tolerable. By the end of the day you might forget you still have it on your skin (aside from maybe the slight sunscreen smell, nothing terrible). Washed it off in the shower as usual.
Most of my face still looks perfectly fine, but my undereyes are now red! (Or at least one of them, for some reason my right undereye is more sensitive than the left.) From what I’ve read online so far, it might be a sensitivity to avobenzone, one of the active ingredients. Very baffled with what to do because everyone says to use sunscreen around your eyes because of aging and sunburn, but does that mean I have to get used to my eyes turning red just to get that protection? I already wear pretty big sunglasses too, so it’s not like they’re completely exposed. Will have to experiment some more and/or look at alternatives.
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Reviewed in the United States on April 16, 2026
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