These are handmade cufflinks , made with handpigmented resin inlay , we have a collection of men´s jewelry that is bought MOSTLY by architets and designers . This site is BRAND new and has not even been picked up by Google ……. This jewelry line is from architect FOR architects . All work is made in our own workshop . My name is Jan D. Gjaltema , Dutch born archiect turned jewelry designer , and now based in Dallas TX !