The TSUTUMU Card Case was brought to life based on the Japanese custom of wrapping valued items carefully. It is made by beautifully folding a piece of high-quality leather without using a single piece of fastening material, like origami. TSUTUMU was designed to gently wrap your valuable business cards.Designed by: SATOH HirotakaContact: satoh@synapse.co.jp; http://syrinx.audio/