Naniwa Flattening Stone A-102 220 Grit

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Flattening your water stones is an important process for maintaining them so that they give optimal performance. This Naniwa Flattening stone is designed to work with Naniwa Water Stones but we've found it works well on any waterstone.

Unlike Water Stones, you'll need to soak the your Naniwa Flattening Stone before use.  Rise both your Naniwa Super Stone and Nagura Dress Stone throughly after use to remove any residue created during the lapping.

Watch this video from Naniwa to understand how to use a Naniwa Flatten Stone.  Enable English subtitles if your Japanese is a bit rusty. 

STONE SIZE:

170mm x 55mm x 30mm 
6 11/16 inches x 2 3/16 inches x 1 1/8 inches

Made in Japan 

We offer $7 Flat-Rate shipping ($9.99 kits) and free domestic shipping on orders over $200. We usually ship within 24 hours.

We offer a 100% satisfaction guarantee. If you are unsatisfied, don't hesitate to contact us at hello@grownmanshave.com, and we will do our best to make it right.

Customer Reviews

Based on 4 reviews
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F
Francisco C.
Naniwa Super stone 12000

A high performance stone that I mainly use to hone my straight razor. Thanks for having good products!

D
David S.
12,000 grit Naniwa S1-491 Super stone

5 stars ⭐ product was ship and received within the estimated delivery dates. The quality of the 12,000 grit Naniwa S1-491 Super stone is among the best. Perfect for keeping my precious cut throat razors honed and shave ready.

R
Rick B.
Glad I found this

Couldn't find these anywhere else. Glad I came across this website. quick shipping, and great communication. good example of great customer service. Thanks

Thank you so much for the kind words Rick. I'm glad you found us as well.

R
Robert S.
Great product

Flattened my whetstone quickly. Easy to use.

I'm glad you enjoyed this Robert. I'm also using it and flattens my stone in no time.

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