SKU: 99447658405

made in japan wtopia sunizumi one off forged laminated steel edc challenge coin

Sale price$402.75 Regular price$447.50
Save 10%

Pay in installments of $111.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

made in japan wtopia sunizumi one off forged laminated steel edc challenge coinThis is a one off custom EDC challenge coin created through a collaboration between Wtopia and Sunizumi in Japan. The body is made from forged laminated steel using vintage iron, giving the piece a deep, layered texture and a strong handmade character. Unlike ordinary metal challenge coins, this piece carries a distinct material story and the presence of traditional forging work. Compact yet substantial in hand, it offers strong tactile appeal,

This is a one-off custom EDC challenge coin created through a collaboration between Wtopia and Sunizumi in Japan.

The body is made from forged laminated steel using vintage iron, giving the piece a deep, layered texture and a strong handmade character. Unlike ordinary metal challenge coins, this piece carries a distinct material story and the presence of traditional forging work. Compact yet substantial in hand, it offers strong tactile appeal, display value, and collectible character.

The coin features a silver skull with bronze apricot blossom detail, along with a bronze Sunizumi motif ornament with silver inlay. These elements bring together Wtopia’s rugged custom style and Sunizumi’s original design language. The contrast between the skull, apricot blossom, and Sunizumi motif gives the piece rich visual depth within a compact form.

A rare one-off collaboration piece that works not only as an EDC challenge coin, but also as a handcrafted pocket art object with strong collectible presence.

Specifications

Collaboration: Wtopia × Sunizumi
Type: One-Off Custom EDC Challenge Coin
Material: Forged Laminated Steel Using Vintage Iron
Inlay / Decoration: Silver Skull with Bronze Apricot Blossom, Bronze Sunizumi Motif Ornament with Silver Inlay
Size: Approx. 46 mm long × 23 mm wide
Thickness: Approx. 9 mm
Skull Size: Approx. 16 × 13 mm
Weight: Approx. 74 g
Country of Origin: Japan

Note

Due to the handmade nature of the item and manual measurement, slight variations may occur.

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: 99447658405

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Tidy House
Louisville, US
★★★★★ 4
Might be good for some playful dogs
My dog likes to play fetch with a rubber ball and figured I would give this one a tray as it moves on its own. It is a little on the larger size, so this is likely going to be for a large dog. My dog is about 30 pounds and it was too large of a ball for his mouth. You can open up the ball and set it to bounce on its own by hitting a switch. It will bounce all around and is very quiet. However, my dog is a little nervous and he freaked out at it moving. I ended up giving it to a friend and she said her dog loves chasing around her house and outside. It is a great idea and good for some dogs, but not if your dog is a little skittish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
J
Jan
Charlottesville, US
★★★★★ 5
Fun dog toy!
First, I was impressedby the quality of this ball. It seems quite well made. The adult twists it open, it's tight enough I know my dog cannot open it. Note - there are warnings it is dangerous for a dog to get to the inside. That noted, I would always supervise. There are two choices of modes, one more intense. Hold to activate your choice and tightly put back together. It worked right away, vibrating and shaking. The humans greatly enjoyed, especially a child. My dog, a bit fearful but curious. So we will slowly introduce to her. The is a USB cord included for charging, which is nice. Overall a fun item!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
Matt Miller
Port Orchard, US
★★★★★ 5
Fun
Great product and works as advertised. My dog is small and was not that interested in it, but my black Labrador was all about it. Simple to use and easy to charge. It’s durable and has lasted against my lab so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
R
Verified Purchase
Robin
Grantham, US
★★★★★ 2
No good
It’s not that great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
N
N. Yun
Cuba, US
★★★★★ 4
My kitten loves this ball
I originally got this for my 14-year-old dog because he has always loved balls, and I thought it might be a fun way to provide a little extra stimulation and entertainment. Unfortunately, he didn’t show much interest in it. However, I honestly think that may have had more to do with his age than the toy itself. The surprise was my kitten. She absolutely loved it and spent quite a bit of time chasing, batting, and interacting with it. Once she figured out that touching it would make it move, it really seemed to hold her attention. I mainly used the passive mode, where the toy only moves after being touched. I liked this setting because it felt less overwhelming and encouraged interaction without constantly running around on its own. Based on my experience, I think this toy is best suited for younger, curious pets that enjoy investigating moving objects. While it wasn’t a hit with my senior dog, it was definitely a success with my kitten. Overall, it seems well made, easy to use, and a fun option for playful pets.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026

recommand products