Quantity   Component name
1 × Battery holder http://www.ebay.de/itm/10x-CR2032-Sockelhalter-der-plastischen-Knopfzelle-Batterie-fuer-SMD-SMT-Ka-B4I2/262913203880?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
8 × 0603 LEDs
1 × Attiny 13 / 45 / 85
4 × 0603 100 Ohm resistors
1 × slide switch smd KPS-1290 SWCH-10651 http://www.ebay.de/itm/10PCS-Slide-Power-Off-On-Panel-PCB-MINI-SMD-Switch-SPM-NEW-/192210025785?hash=item2cc09c3d39:g:ytsAAOSwq19XB1Kd
1 × badge needle / pin http://www.ebay.de/itm/50-Stuck-DIY-Stuff-Metall-Brosche-Corsage-Applique-Anstecknadel-2-2-5-3-5-cm-DL-/262547664851?var=&hash=item3d210f6fd3:m:m_rYLRzs5oHa2ZCl8MnwBjA