Adoption of the world's first linear motion guide (linear drive by bearing). The bearings (Made by NSK Microprecision Corporation) used in this product cannot be assembled by machine because the steel balls rotating inside are too small. It takes a craftsman a minute to assemble one bearing while checking it under a microscope. The high precision bearing makes opening and closing the card case surprisingly smooth. The bearing is made of stainless steel and will not rust.
The inside of the card holder is three-dimensional processed like a slide, and you can take out cards surprisingly smoothly. Pursuit of ease of use. A latch mechanism using a spring and a copper ball is used inside the card case to provide a comfortable opening and closing feeling. With latch mechanism, it closes by clicking, so you don't have to worry about business card popping out.
Both spring and steel ball are made of stainless steel and do not rust. We guarantee all the displayed items are authentic , and there are no pirated or illegally copied items. International Buyers - Please Note.
The item "Biohazard Umbrella Business Credit ID Card Case Holder carved out of duralumin" is in sale since Sunday, November 10, 2019. This item is in the category "Home & Garden\Kitchen, Dining & Bar\Kitchen Tools & Gadgets\Peelers & Slicers".-95" and is located in Karatsu. This item can be shipped worldwide.