[Sales begin Wednesday, April 29th at 10 PM JST] TV Anime Dr. STONE x Gem Specialist KARATZ Collaboration - Logo Loupe and Strap Set Used by Gemologists (with explanation card)

TV anime "Dr. STONE" and jewelry specialty store KARATZ have collaborated to produce a jeweler's loupe and strap set with the KARATZ logo (with an explanation card).

This set uses a 10x loupe, which is standard for gemstone appraisal, and is designed with an emphasis on magnification and visibility suitable for detailed observation, based on the standards actually used by the jewelry specialty store KARATZ. It allows for clear confirmation of the internal structure of minerals and gemstones, inclusions, and more.

In addition to the original design with the logo, it comes with a strap for easy portability, making it suitable for a wide range of uses, from daily use to collection purposes.

Furthermore, the included explanation card provides basic instructions on how to use the loupe and observation tips.
It is designed to be easy for first-time users, allowing you to experience the "enjoyment of science" theme of the TV anime "Dr. STONE" firsthand.

Click here for the product list

Sales period: April 29, 2026 (Wed) 22:00 - June 30, 2026 (Tue)
*Sales may end or be temporarily suspended if the maximum number of items available for sale is reached.

Estimated delivery date:
Orders placed by the end of May 2026: Scheduled for delivery around the end of June 2026
Orders placed by the end of June 2026: Scheduled for delivery around the end of July 2026
Please note that if you purchase other made-to-order products at the same time, all items will be shipped together.

-Jeweler's Loupe & Strap Set with Logo (with explanation card)-

【Product Specifications】

【Benefits】

・Includes explanation card (describing how to use the loupe / observation tips)
・Size: 100 x 148 mm

TV anime "Dr. STONE" × KARATZ Collaboration
See all items

【Notes】

・All images are for illustration purposes only.
・All sizes are approximate. Slight variations may occur.
・If you purchase made-to-order products and regular products together, all products will be shipped once they are all available. Please be aware of this in advance.
・Due to the manufacturing process, this product may have minor scratches or abrasions, but there are no problems with its use. Please be aware of this in advance.
・Screws may loosen during use. In such cases, please tighten them yourself.

■Regarding estimated shipping date
・The delivery period is only an estimate.
・The delivery period may change due to manufacturing reasons.


■Regarding payment methods
The following payment methods are available at KARATZ STORE:
Credit card / Convenience store payment / Bank transfer / Apple PAY / Google Pay / PayPay / d-払い決済 / Merpay / Postpaid payment (Paidy) / Alipay / AlipayHK / WeChat Pay

karatz_ID:40000428

© Kome Studio・Boichi/Shueisha・Dr. STONE Production Committee