new frontiers of input, pointing, typing

I accidentallyed on to an etsy search for diy/3Dprinted input devices. I didn't know things had gotten so wacky. There is a charm in it.

individual images as pictured above, with links

I only included general-purpose devices to be used with a computer. There are also a lot of similar that are more particular in scope, like for gaming or music.

https://www.etsy.com/listing/1235848485

https://www.etsy.com/listing/1794595199

https://www.etsy.com/listing/1611887621

https://www.etsy.com/listing/1455788841

https://www.etsy.com/listing/1708081897

https://www.etsy.com/listing/1745070932

https://www.etsy.com/listing/4390959934

https://www.etsy.com/listing/1818650330/

https://www.etsy.com/listing/4383876994

https://www.etsy.com/listing/4369697061

https://www.etsy.com/listing/1781943947

https://www.etsy.com/listing/1515191305

https://www.etsy.com/listing/4377100365

https://www.etsy.com/listing/1721444810

https://www.etsy.com/listing/1665096354

https://www.etsy.com/listing/1756466609

Anyone using, or tried using, any of these?