50 pezzi boccagli riutilizzabili per spirometro CONTEC picco flusso SPM-A/SP10/W/70B/80B

✔High-Quality & Reusable – Durable, hygienic mouthpieces designed for repeated use. 50 x Reusable Mouthpieces. Country/Region of Manufacture: China. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.

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