it's an acorn. it opens.
ebony and rosewood, hand-turned, fits a ring, a note,
whatever small thing needs to exist somewhere private.
sits on a shelf and looks like exactly what it is,
which is nothing suspicious at all.
material: ebony cap / rosewood body
size: 0.83 × 1.2 in
capacity: one secret, maybe two
suspicion level: zero
no instructions included. it already knows how to keep things.
go play.
