
I couldn't find a micro-budget insert slate with sticks and the info / sections I wanted so I kludged one together using an $8 Amazon micro slate, Post-it dry erase sheet, and my label maker. Easy peasy.
I trimmed a Post-it sheet to size, used a Sharpie and straight edge to draw the grid, printed out and trimmed the labels I wanted, and... Bob's yer Uncle!
Once I know I'm happy with it I'll redo the grid with paint since dry erase markers remove Sharpie ink.
Adding magnets to the sticks is TBD clsince they're so small it might not be necessary. However it's as easy as drilling a couple of holes and dropping in the magnets with a little epoxy.
I looked for a tiny adhesive clock display for the "date / time" section to no avail but using a wristwatch and writing down the time should be fine.