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ThePatinaProject

The "137" (Yi San Qi) Single Walnut | 37.0mm x 37.0mm | 137-301

The "137" (Yi San Qi) Single Walnut | 37.0mm x 37.0mm | 137-301

Regular price $58.00 USD
Regular price $98.00 USD Sale price $58.00 USD
Sale Sold out
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Description:

💎 The "Exact Walnut" Guarantee You are looking at the exact walnut you will receive. We ensure that the perfectly spherical 1:1 silhouette, the thick edges, and the highly nimble EDC size of Stock ID: 137-301 are captured accurately in these photos.

  • Stock: 1 of 1 (Single Inventory)
  • Status: Available immediately
  • Variety: 137 (Yi San Qi)
  • Dimensions: 37.0mm (Width) x 37.0mm (Height)

[The Lore: The Modern Classic "137"]

In the Wenwan community, the "137" (Yi San Qi) is a modern legend. Named after the numerical designation tied to its original discovery, this variety has skyrocketed in popularity to become a top-tier favorite among serious collectors.

The 137 is universally celebrated for its incredibly plump, nearly perfectly spherical natural growth. It is defined by its thick, prominent edges, a wide belly, and a texture that is exceptionally elegant and smooth. Because the ridges are robust rather than sharp and biting, playing with a single 137 walnut provides an incredibly comfortable, seamless, and frictionless roll in the palm, making it the perfect pocket companion for hours of relaxing, prick-free play.

[Why the 137-301 is a Premium Pick]

  • Flawless 1:1 "Perfect Sphere" Ratio: Measuring exactly 37.0mm in width and 37.0mm in height, this single walnut hits a highly coveted, perfectly spherical 1:1 proportion. At a nimble 37mm, this is the ultimate Everyday Carry (EDC) sweet spot. It is exceptionally pocket-friendly and rolls with a fast, fluid rhythm in the hand.
  • Ultra-Comfortable Relief: The surface of 137-301 features the signature clean, well-defined, and evenly distributed network of ridges that the variety is famous for. This unadorned, classic texture provides a deeply soothing, medium-intensity massage that focuses purely on comfort.
  • Thick Edges & Stable Base: True to the highest standards of the 137 variety, this piece features beautifully thick, pronounced side edges and a highly stable base, giving it a very substantial and satisfying feel despite its compact size.
  • Premium Bone Density & Timber: Hand-selected for its dense, mature shell. This single walnut boasts excellent bone density and is primed to rapidly absorb natural oils, transforming into a breathtaking, highly translucent dark-red patina with dedicated daily brushing.

[Specifications]

  • Variety: 137 (Yi San Qi)
  • Stock ID: 137-301
  • Dimensions: 37.0mm (Height) x 37.0mm (Width)
  • Texture: Clean, elegant, and smooth ridges with thick edges and a perfectly plump, spherical profile.
  • Best For: Collectors who want a flawlessly round 37mm EDC single piece that prioritizes ultimate comfort, a seamless roll, and classic, elegant aesthetics.
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ThePatinaProject
Kevers Moore

Amazing company! Everyone should buy their nuts from Zenwalnuts.com

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ThePatinaProject
Anonymous

You are easy to work with and are great communication.

Incredible service, I ordered a pair that sadly could not be shipped on account of a website error. Normally that would be a red flag; in this case however, an agent reached out to me immediately, allowed me to pick out an even higher quality pair and included some very thoughtful gifts. I’m extremely satisfied with my purchase and what started out as a mistake will have me returning here first whenever I want to expand my collection.

Class acts!

M
ThePatinaProject
Michael Gleesing

I ordered my Wenwans about 13 days ago. After contacting this company about a shipping issue they were able to solve it immediately as well as to rush the order. Literally just got mine today and they are absolutely gorgeous and very large! My Pair# is DGM-901. These are my very first high grades ones. Bought some crappy amazon ones for like 6 bucks to practice. I cannot wait to start my journey with these. I highly recommend this company for their outstanding customer service and quality control!

Thank you!

This company is Stellar. I’ve enjoyed the products I’ve Boughten for myself and gifts Ives given.

L
ThePatinaProject
Lori Coulson

Love that you have miniature walnuts for those of us who have small hands.

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ThePatinaProject
Anonymous

Great work! Keep it up

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ThePatinaProject
Chadwick Johnston

Really like your site. Love being able to choose the exact walnuts that I'm ordering.

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ThePatinaProject
Chadwick Johnston

These guys a great. Walnuts are high quality, and what you see is what you get, no random pairs that you may not like.
I've got 5 pairs off of them so far, and none have any flaws: no yellowing, pin holes, worm marks or cracks.
I'm not an expert, but I can't detect any dyes or processing on the nuts I have received.
They get back to you quickly if you have questions or issues.

Shipping is a couple weeks to canada since its off shore orgin. No big deal.

I do wish they would post the weights of the pairs as well in the listings, but this is minor.

I consider Zenwalnut to be the best north american walnut vendor hands down.

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ThePatinaProject
DAN CHONG

Good

The box it came with is great and well made. The walnuts are out of this world. I don’t know how you find a three ridge mutation (Spartan motif) with such a good pairing. Even the basins complement each other, one elavated and the other depressed so they fit together. I highly recommend this seller if you want a reliable place where you can find rare, high quality walnuts. What you see in the pictures and videos is what you get. These are my second pair from zenwalnuts and I love both of them, thank you

J
ThePatinaProject
Justin Lehner

The first pair I bought was a pair of minis, Packaging was amazing! Display case, and brushes were all under $100. I've been using them for just over a week. Excellent quality, I have dropped them once on accident of course over concrete while outside on the patio. I was quite concerned, I gave them a look over and no cracks, chips, or scratches were found. I am now looking into higher valued pairs. I will be buying other pairs for birthday gifts and collections. I posted them on FB and will continue to keep updates of the transformation every so often.