Lightweight Accessory with great depth of detail created by in-mold technology
It’s made of PMMA resin, which boasts glass-like transparency combined with safety, and features beautiful colors and luster made possible by our in-mold technology.
NCVM In-mold Decoration makes it possible to seal the designs on the inner surface of transparent resin, protecting the decoration.
Because of its lightweight, you will never feel any annoyingness when you wear them.
Designed to be worn as both a ring and an ear cuff, this piece is especially charming in size S, making it perfect as a pinky ring as well.
Made from resin, it is safe for those with metal allergies.
[Media Coverage and Other Recognitions]
- Featured in the online magazine haconiwa (August 22, 2022)
- Featured on Nippon TV’s Burari Tochuu Gesha no Tabi (December 24, 2022)
- Featured in LDK the Beauty January 2023 issue, published by Shinyusha (November 22, 2023)
[OEM/Dual Branding Examples]
※Currently under negotiation
- Size/
S Approx. φ19.5×H4.5mm(Ring size 4(JCS))
L Approx. φ22×H4.5mm(Ring size 12(JCS)) - 重量/
S Approx. 0.7g
L Approx. 0.8g - Materials/PMMA
- Color Variations/5 colors available
- Made in Japan

Ring/Earcuff
¥2,200 (tax included)
For Business Clients
Ring/Earcuff
¥2,200 (tax included)
Lightweight Accessory with great depth of detail created by in-mold technology
It’s made of PMMA resin, which boasts glass-like transparency combined with safety, and features beautiful colors and luster made possible by our in-mold technology.
NCVM In-mold Decoration makes it possible to seal the designs on the inner surface of transparent resin, protecting the decoration.
Because of its lightweight, you will never feel any annoyingness when you wear them.
Designed to be worn as both a ring and an ear cuff, this piece is especially charming in size S, making it perfect as a pinky ring as well.
Made from resin, it is safe for those with metal allergies.
[Media Coverage and Other Recognitions]
- Featured in the online magazine haconiwa (August 22, 2022)
- Featured on Nippon TV’s Burari Tochuu Gesha no Tabi (December 24, 2022)
- Featured in LDK the Beauty January 2023 issue, published by Shinyusha (November 22, 2023)
[OEM/Dual Branding Examples]
※Currently under negotiation
- Size/
S Approx. φ19.5×H4.5mm(Ring size 4(JCS))
L Approx. φ22×H4.5mm(Ring size 12(JCS)) - 重量/
S Approx. 0.7g
L Approx. 0.8g - Materials/PMMA
- Color Variations/5 colors available
- Made in Japan

Company Overview
Yoshida Technoworks Co., Ltd. The Moldhing Shop [Website]
Address: 11-12 Bunka 2-chome, Sumida-ku, Tokyo, Japan [MAP]
Phone:+81-3-3610-0081 (Main)
Business Hours: Weekdays 8:20 AM – 5:20 PM
