ROKR’s $119.99 laser-cut wooden typewriter kit actually types capital letters using a fully redesigned mechanical linkage, not just a display model.
Key Takeaways
Contrary to ROKR’s own “NOT A TYPING TOOL” warning, the device prints uppercase letters on paper via ink ribbon and moving carriage with end-of-line bell.
All three core mechanisms (key-press, character-strike, line-feed) were invented from scratch and patent-filed; none directly copy Underwood internals due to wood material constraints.
The typebar anvil uses injection-molded plastic with embedded metal counterweights to simulate metal-on-metal tactile feedback without full metal construction.
39 keys (number row removed for space), uppercase only (shift omitted to keep carriage stable), and only two spring types covering all typebars are the main simplifications.
Development took 18 months with one engineer handling all structural design; spring installation behind the typebar hooks is flagged as the hardest assembly step.
