Hyper-niche 30-minute lessons · live, metered

Stuck on a specific skill?
Get unstuck in 30 minutes.

A stubborn, narrow roadblock on a project you already care about. A hand-edited catalog of tutors who have solved that exact thing before. A live video call, metered to the half hour, that ends when your hands have the answer.

Browse the catalogTell us your blocker
Cap
30 min
Match
~ minutes
Format
live, metered

A slice of the catalog

Six things Knurl solves in a single call.

Pick the one that sounds like the project on your bench right now. The rest of the catalog is one click away.

Browse the catalog

…plus birding-by-ear, espresso machine descaling, scope reticle calibration, sharpening a card scraper, recovering a dying NAS, and other problems the rest of the internet will not prioritise.