RA 021 small flat neon-coloured cylinder (Q4239)
RA 021 small flat neon-coloured cylinder, rotatable perpendicular to its axis (later under the name rocky puck puzzle)
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | RA 021 small flat neon-coloured cylinder |
RA 021 small flat neon-coloured cylinder, rotatable perpendicular to its axis (later under the name rocky puck puzzle) |