Potion of Holding — Twist-Lock Flask Organizer (2 sizes)

Potion of Holding — a fantasy potion flask that is secretly a small-parts

organizer. Twist the flask apart at its raised equator band and it splits into

a wide-mouth bin with a 4-way cross divider (four sorted compartments) and a

domed lid. A tapered cork plugs the neck so nothing rattles out. No hardware,

no glue, no supports.

TWO SIZES from the same design:

1. Full size, about 56 x 88 mm — a desk organizer for screws, bolts, washers,

2.    beads, SD cards, dice, or any small hardware.

3. 2. Mini, about 35 x 55 mm — scaled to close inside a 2.7 inch (68.6 mm) gacha

4.    capsule with room to spare. A capsule surprise or tiny trinket vial.

How it works:

• Base carries a thick spigot with 3 bayonet lugs.

• - Lid drops over it, quarter-turn to lock (about 26 degrees).

• - Cork is a light friction fit in the neck, firm push, pulls out by the flange.

Printing (no supports):

• Base on its flat foot. Lid mouth-down on its widest rim, add a brim so the

•   thin rim does not lift. Cork flange-down.

• - 0.2 mm layers. PLA is fine, PETG for a tougher lid.

Photos show the full-size print. The mini is the same geometry scaled to 0.62,

with the twist-lock slack and cork gap held at the same real-mm values so both

sizes fit the same way.