nostr:nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqxy9t5a3twqa83ddj2desc8qz426ujq2r2ueymzewvjm64tkjxkjs8etsn5 This looks interesting, but seems like it would limit the amount of vinyl one could put in a given cube.
https://www.printables.com/model/678158-vinyl-record-holder-for-ikea-kallax