Official Sanrio merchandise. My Melody 3D donut keyring. Features pastel coloured balls in a blue and clear liquid inside the donut which moves around as the keyring moves.
Material: donut: Acrylic, ABS, mineral oil, distilled water, PVC. Keyring: metal
Donut size: 6.5 x 6 x 2.5 cm
Year of release: 2024