Upcycled IC/CPU (SoC) pendant with 925 Sterling silver ring to attach it to a necklace. The pendant once was the main chip of a HP inkjet printer's (RohS compliant, thus lead-free) main logic board.
I am currently into upcycling computer hardware and other consumer electronic products. This is one of a series of products I will make!
Most of them will be buyable, this one is alreay sold.
If i find a new source I will let you know and update the description!
(Photo taken by me)