You'd probably be better off buying a secondhand AlphaSmart 3000 or Neo if all you want is a battery-powered keyboard with an itty-bitty LCD screen that stores

You'd probably be better off buying a secondhand AlphaSmart 3000 or Neo if all you want is a battery-powered keyboard with an itty-bitty LCD screen that stores what you type and then feeds it into an editor buffer on your main computer via USB. Or, if distractions are that big an issue for you, stop dicking around with a computer, get a good fountain pen, and start writing in notebooks. A Pilot Metropolitan will cost you about $20-30. A Platinum Procyon will cost $60-80. Both take proprietary cartridges, but you can also install piston converters that let you refill your pen using bottled ink. Goulet Pens has a good series of "Fountain Pen 101" posts and videos, but the friend who persuaded me to get into using a pen has been getting his stuff from JetPens. https://www.gouletpens.com/pages/fountain-pen-101 https://www.gouletpens.com/pages/fountain-pen-101