SKU: 53859061399

Naniwa MV-502/510 Multi Stone #220/1000

Sale price$22.50 Regular price$25.00
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

Naniwa MV-502/510 Multi Stone #220/1000The Naniwa MV (Made in Vietnam) basic combination stone is a perfect budget entry level stone for amateur and home users. This is the only Whetstone we carry that is made outside of Japan. Naniwa managed to reduce the cost by making this combination stone in Vietnam, but they supervise the final quality. It offers a coarse medium combination for efficient sharpening. While not as fast as the Naniwa Professional (Chosera) series, it is a good starting

The Naniwa MV (Made in Vietnam) basic combination stone is a perfect budget entry-level stone for amateur and home users. This is the only Whetstone we carry that is made outside of Japan. Naniwa managed to reduce the cost by making this combination stone in Vietnam, but they supervise the final quality. It offers a coarse/medium combination for efficient sharpening. While not as fast as the Naniwa Professional (Chosera) series, it is a good starting point for beginners. This stone requires only 5 minutes of soaking and are produced in Vietnam under the supervision of Naniwa Japan.

Spec:

  • Origin: Vietnam (Supervised by Naniwa Japan)
  • Grit No.: #220 / #1000
  • Type: Soaking (5 minutes)
  • Dimension: 185 x 65 x 30 mm (8.2 x 2.7 x 0.7")
  • Weight: 794g (28.00oz)
  • Abrasive: Aluminum oxide
  • Cohesive agent: magnesium-bound


How to use:

Pre-soak for 5 minutes before use, and apply water on surface during sharpening when needed. Rinse and wipe dry with a hand towel when done, and allow air dry at room temp. Do not leave in water.

How to clean:

If the stone’s performance is slowing down, or seems to be diminishing, you can clean using a rust eraser,  nagura stone, dressing stone, or a flattening plate. Be sure to clean the entire surface of the whetstone when using any of these methods to ensure even wear of the whetstone’s surface.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 53859061399

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4.2 ★★★★★
Based on 28 reviews
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A
Verified Purchase
Amazon Customer
Carnegie, US
★★★★★ 5
Great to keep your dog entertained
Color: Blue
Great toy my 13 month old cane corso absolutely loved it and it kept her entertained forever except she has an extremely strong bite so she was figuring out a way to split it apart so I had to take it away -it’s extremely strong, but not strong enough for the bite of a cane corso but any other dog would love it. I just wish my dog didn’t have such a strong bite and would be able to keep enjoying it since it is a little expensive the only problem with it is that I thought the remote shuts it off, but then her bites were making it come back on, so I don’t know if it was my dog or the toy just doesn’t stay off until you turn it on.
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Reviewed in the United States on March 1, 2026
V
Verified Purchase
Valerie
Lowell, US
★★★★★ 1
Stopped working within 3 days
Color: Blue
Worked for 3 plays. My 11 week old puppy loved this item. Unfortunately, it only lasted 3 tries before the motor stopped working. $30 for a total of 30 minutes over 3 days is robbery! I'd look at another vendor for the same type of item. We charged it after each attempt but now the motor won't turn on.
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Reviewed in the United States on February 12, 2026
M
Verified Purchase
M Girven
Belleville, US
★★★★★ 3
Item was returned
Color: Blue
Used it one day and partially the following day. Put on charger. Never worked again. My dog played with it but returned it as defective.
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Reviewed in the United States on April 12, 2026
L
Verified Purchase
L
Battle Creek, US
★★★★★ 4
Not for super chewers
Color: Blue
This ball seems to be of good quality; has held a charge well and is easy to use. Sadly, the cover lasted less than 15 minutes with our dog.... not for aggressive chewers for sure. Pretty funny to watch the hound dog jowls shake though.
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Reviewed in the United States on January 25, 2026
J
Verified Purchase
Jessica S.
Natrona Heights, US
★★★★★ 5
Great fun for dogs!
Color: Orange
Two of our dogs really love this! It caused a lot of barking and chasing and running around trying to grab it. It's really funny to use the remote to control it (and especially make it stop when things get a little too chaotic!) It feels durable even when pawed and bumped into and stepped on. The battery life seems good. I plugged it in overnight to charge so not sure how long it took to charge, but it has lasted quite a while with the dogs playing with it and still doesn't need a charge. It's easy to screw off one side of the ball to plug it in to charge. The size is a little bigger than a tennis ball I would say and has a soft texture.
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Reviewed in the United States on January 6, 2026

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