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This stylish card case allows you to easily insert and remove business cards by sliding the main body with one hand.

All items in Claustrum have new functions that cannot be found anywhere else, such as being able to be operated with one hand and operating smartly.

All assembly and finishing processes are done by the designer's own hands in the Ginza workshop.

In the final process, all items are fine-tuned by hand to pursue the highest level of comfort and beautiful manners.

A detailed video is available at the bottom of the description.

SVF (Straight Vibration Finish)
*High-strength stainless steel vibration finish is a type of stainless steel surface finish with a fine pattern that is not visible.
The most important feature of this surface finish is that scratches are not noticeable because of the irregular pattern.

High-strength stainless steel

■Size guide
Height 9.8cm,Width 5.9cm,Thickness 0.7cm
Can hold up to 15 business cards.

Check below to see if your order qualifies for free international shipping.

CLAUSTRUM is an innovative metal product from founder and designer Kenshi Endo, who has a workshop in Ginza. CLAUSTRUM is equipped with one-of-a-kind functions, such as smart one-handed operation and a series of movements. The functionality of the product is explored not only from the physical aspect, but also from the aesthetic, intellectual, social, and economic aspects, and prototypes, experiments, and trials are repeated over and over until the result is realized in the simplest possible manner. Through the accumulation of this experience, we create new mechanisms, construction methods, and surface finishes that cannot be found anywhere else.

Shipping Information

iii3 ships to over 25 countries worldwide.

All orders are dispatched from our store location in Kashiwa, Japan. Orders from outside Japan, particularly from the EU and Canada, may be subject to import taxes and VAT. These potential charges would be the responsibility of the recipient and cannot be paid by iii3. It is recommended that you look up your country's "Duty the minimis value" and "Tax the minimis value" to understand what to expect regarding potential fees.

For more detailed information, please visit our shipping info page.

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