Ink and Screened 18×24″ Headphone Patent for $16 w/free S&H [MD]

Massdrop is back with a new fully unlocked promotion on Ink and Screened 18×24 inch Patent Prints for $16 with free shipping each. One of them is the iconic headphone patent from 1981 from KOSS. The headphone is just one of the many options.

These will ship late December 2017, so probably don’t count them to arrive on time as a Christmas gift. All sales are final. The offer runs for the next four days (from blog-posting time).