A 13

A curious rounded charm with a keyed square socket. Modelled in deep blue, this is a small, hand-sized collectible with a bulbous, bell-like body. Its front face is a raised circular disc bordered by a twisted rope or beaded rim, and set dead-centre is a clean square recess — a keyed socket that could seat a magnet, a peg, or a matching square boss. Behind the face the form swells into a smooth rounded back, giving it the heft of a little bell, coin-purse or ornament. I'm working from the render alone here, so I can't pin down exactly which character or franchise it's from — the file is labelled only 'A 13' — but the shape reads as a chunky novelty piece: something to sit on a shelf, hang as a charm, or slot onto a keyed mount via that square hole. Print notes: • The rounded back is a natural overhang; print it face-up, socket toward the sky, so the flat disc face lands cleanly and the rope rim stays sharp. • Light supports under the widest part of the belly will stop the curve sagging on FDM. • Resin captures the twisted-rope trim best; on filament, 0.12mm layers keep the beading crisp. • Check the square socket against whatever it mates with and scale a hair if you need a snug press-fit.