SKU: 30802953842

Hapstone R2 OPTI Knife Sharpener Zanvak Edition

Sale price$144.00 Regular price$160.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Hapstone R2 OPTI Knife Sharpener Zanvak EditionHighlights Revitalize your kitchen knives with the Hapstone R2 Opti Knife Sharpener Modular platform for easy customization and upgrades Rotating clamp module with adjustable tension for optimal control 2x Opti angled clamps for secure knife fixation Consistent bevel angles and adjustable sharpening angles for professional results Non slip rubber feet and non skid base for stability during sharpening Description Elevate your sharpening game with the

Highlights
  • Revitalize your kitchen knives with the Hapstone R2 Opti Knife Sharpener
  • Modular platform for easy customization and upgrades
  • Rotating clamp module with adjustable tension for optimal control
  • 2x Opti angled clamps for secure knife fixation
  • Consistent bevel angles and adjustable sharpening angles for professional results
  • Non-slip rubber feet and non-skid base for stability during sharpening
Description

Elevate your sharpening game with the Hapstone R2 Opti Knife Sharpener. Designed to restore the precision cutting power of your kitchen knives, this sharpener is a game-changer for chefs, cooking enthusiasts, and hobbyists alike.

The Hapstone R2 Opti Knife Sharpener is part of the Hapstone Modular Platform, allowing you to configure and upgrade your sharpening system without limitations. With the rotating clamp module and the rear screw for adjustable tension, you have complete control over the sharpening process.

The kit includes 2x Opti angled clamps machined from a single piece of aluminium. These clamps provide the greatest rigidity and convenience, allowing you to securely fix the knife for efficient sharpening. They are ideal for sharpening knives with Scandinavian descents, fixed blades, EDC knives, kitchen knives, and sirloin knives.

Experience professional-grade results every time with the Hapstone R2 Opti. The system provides consistent bevel angles, ensuring a uniform and razor-sharp edge on your knives. Additionally, the adjustable sharpening angles give you the flexibility to achieve the perfect edge geometry for various cutting tasks.

Stability is key during sharpening, and the Hapstone R2 Opti delivers just that. The non-slip rubber feet and non-skid base keep the sharpener securely in place, allowing you to focus on sharpening without worrying about slips or movements.

The Hapstone R2 Opti Knife Sharpener takes the frustration out of trying to sharpen your own knives at home. Whether you're a chef, amateur cook, or hobbyist, this system ensures that every knife will be sharpened professionally every time.

Kits Available in 4 Tiers:

Base Kit

  • Hapstone modular platform
  • 360-degree module
  • 2x Opti angled clamps
  • Guide rod
  • Spring-assisted stoppers
  • Parking tool for guide rod
  • Steel base
  • Essential tools for sharpening

Base Plus Kit

  • Hapstone modular platform
  • 360-degree module
  • 2x Opti angled clamps
  • Guide rod
  • Spring-assisted stoppers
  • Parking tool for guide rod
  • Steel base
  • Essential tools for sharpening
  • Digital angle cube (Model may vary)
  • 300 Diamond 1x6 plate
  • 400 Chosera Japanese 1x6 stone
  • 800 Chosera Japanese 1x6 stone
  • 1000 Chosera Japanese 1x6 stone

Performance Kit

  • Hapstone modular platform
  • 360-degree module
  • 2x Opti angled clamps
  • Guide rod
  • Spring-assisted stoppers
  • Parking tool for guide rod
  • Steel base
  • Essential tools for sharpening
  • Digital angle cube (Model may vary)
  • 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 modular platform
  • 360-degree module
  • 2x Opti angled clamps
  • Guide rod
  • Spring-assisted stoppers
  • Parking tool for guide rod
  • Steel base
  • Essential tools for sharpening
  • Digital angle cube (Model may vary)
  • 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 R2 Opti 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:
  1. 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
SKU: 30802953842

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Ginger Murdough
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Size: X-Small, Color: Ring Bone
My dog loves these. She chews them into pieces which helps keep her teeth clean. It is a mess to clean up. She chews and spits out the pieces. She is 6 years old so not a puppy.
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Reviewed in the United States on May 29, 2026
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Michelle Kim
Natrona Heights, US
★★★★★ 4
Everything a Teething Puppy Could Need — Well-Thought-Out Kit
Size: X-Small, Color: Teething Bone
The Nylabone New Puppy Starter Kit is a solid all-in-one solution for the first few months of puppy ownership. It comes with multiple chew toys and bones designed specifically for teething puppies, and my little one took to them right away. The variety keeps him engaged, and I appreciate that each item is designed to be gentle on developing teeth while still satisfying his urge to chew. What differentiates this kit from other puppy chew sets on Amazon is the thoughtful selection of textures and shapes. It’s clear these toys are designed to stimulate gums, promote healthy chewing habits, and even support dental care. I also like that everything is non-toxic and durable enough to survive a few enthusiastic chews. The only reason I didn’t give 5 stars is that the kit might be a bit small for larger breeds, or for puppies that are particularly aggressive chewers. But for standard small to medium pups, it’s a fantastic starter kit that keeps both puppy and owner happy. ✅ Bottom line: A reliable, well-designed starter kit for teething puppies which is thoughtful, durable, and engaging. Makes a great gift for new puppy owners or a practical addition to your own puppy’s toy collection.
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Reviewed in the United States on September 26, 2025
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Valarie Amundsen
Lowell, US
★★★★★ 5
Chew
Size: X-Small, Color: Ring Bone
My dog loves this little chewy bone and it’s good for her teeth. That was very cheap on a sale. It’s worth giving it a try highly recommend it.
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Reviewed in the United States on June 11, 2026
P
Verified Purchase
princeton von d
Grantham, US
★★★★★ 3
Chicken Flavor Good, But 🔄 Rotation-Resistant✖; Best for Simpler Chewers
Size: X-Small, Color: Ring Bone, Size: X-Small, Color: Ring Bone
🐾 Hi, I’m PVD; plush sophisticate, chew critic, and active curator of rotational toy relevance. This ring bone and I never fully bonded. I sampled it maybe five times in my entire puppyhood before quietly returning it to the bin (with a single judgmental glance). Still, it does have value for the right pup. ⭐ Why I originally wanted to love it: ✔️ XS size works well for very young puppies ✔️ Chicken flavor lasts impressively long ✔️ Freezing offers temporary gum relief ✔️ Durable and safe; no odd odors or shredding 🌀 Why it’s now a respectful 3-star chew in my rotation: ✘ Never became a go-to toy (5 uses max in my life) ✘ Ring shape felt awkward, not natural or chic; hard to grip and maneuver ✘ Texture too tame vs. nubs or detailed chew surfaces ✘ When I was smaller, I much preferred the Nylabone Baby Blue Bone Chew Toy with nubs (my personal classic), and have since matured into nightly Nylabone “Nubz” edible bones This Ring Bone is Best For: • Very young puppies with minimal chew preferences • Dogs who like simple textures and circular shapes • Those just starting enrichment chew play • Freezer treat rotations (briefly) 🚫 Not ideal for: picky pups, advanced chewers, or dogs who analyze toy ergonomics (like myself). 📝 Final Re-Barks: A strong, well-made chew, but lacked the intrigue to make my permanent rotation. Works for basic chew enjoyment; not for pups with elevated taste or toy ambition. — PVD (Chew Strategist, Textural Analyst & Aspire-to-Vine Reviewer 🐶💼)
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Reviewed in the United States on September 17, 2025
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Kaitlynne Lynch
Battle Creek, US
★★★★★ 5
Puppy loves it!
Size: X-Large, Color: Teething Bone, Size: X-Large, Color: Teething Bone
My small puppy loves this bone! I originally purchased this for a larger dog, but my small 10 pound puppy loves it more. It’s good quality and a softer material for puppies!
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Reviewed in the United States on May 10, 2026

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