Mouthpieces for Alcohol Tester Breathalyzer Breathalyzer's Blowing Nozzles transparent

Features:
These disposable mouthpieces are a direct replacement fit for many alcohol tester models.
Safe and non-toxic.
Portable size easy to carry and use.

Specifications:
Material: silicone
Color: transparent
Size: 14*10mm
Quantity: 1/5/10/20 PCS

Package list:
1 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.

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