Vender Mouthpieces for Alcohol Tester 's Blowing Nozzles al mejor precio

Mouthpieces for Alcohol Tester 's Blowing Nozzles Features: These disposable mouthpieces are a direct replacement fit for many alcohol tester models. Safe and non-toxic. Description: Portable size, easy to carry and use. Specifications: Material: silicone Color: transparent Size: 14*10mm Quantity: 1/5/10/20 PCS Package Included: 1/5/10/20 PCS X Alcohol Tester Mouthpieces Set Notes: 1. Please allow 1-3mm measure error. 2. The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.