Improved device for universal fixation and retention of sloping stems, essentially characterized by being constituted by a thermoplastic part in which a ring has been arbitrated, from which three conical or triangular apices with convex curved surfaces start, whose vertices are convergent until they are close to each other. Yes, the stem of the earring being inserted under pressure between them, which is retained by virtue of the elasticity of said appendages thanks to the clamping on such a stem exerted by the tips of the latter. (Machine-translation by Google Translate, not legally binding)
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