Marquina non-drip oil bottle

The Marquina non-drip oil bottle or cruet (in Catalan: setrill antidegoteig de Marquina, in Spanish: aceitera antigoteo de Marquina) is a transparent and conical cruet designed to contain oil or vinegar without dripping or dirtying, and was designed by Rafael Marquina in 1961. The sales success of this model has led to countless plagiarisms of its design, motivated by the expiration of the patent years ago.

Source: Wikipedia — Marquina non-drip oil bottle (CC BY-SA 4.0)