29-4-microchip-geek-electric-pcb-printed-circuit-board-earrings-jewelry-unique-artisan-handcrafted-gift-upcycled-recycling-art-creative-funny-180×180 16.01.2017 180 × 180 23. Jan. Monatsapéro zum Thema «Platinendesign» um 18:00 Uhr PCB schmuck2