Unfortunately, we did end up running into some issues with production our PBT keys. Currently, there are no estimates of when this project will get back on track.
In the meantime, we will look into possible getting more color variations for our ABS keys instead. Also, we will be making a switch in the material composition of our black ABS keys. Right now, laser etching on black creates a gold colored mark. Our new keys will turn white instead. This is not a filling process, but more of a chemical reaction process. This will, unfortunately, probably cause another shortage with our black keys in the coming weeks.
Availability of keyboards should stabilize after our next shipment arrives in a about a week from now and should be steady from here on out. We've been ramping up production on the factory side to meet demands, so thank you to everyone who has patiently waited for their keyboards.