It is the second mask vending machine after one for cloth masks opened on the Airport Link train route in the beginning of April. People in Samut Prakarn shared a photo of the medical mask vending machine, creating excitement among netizens. The machine sells disposable medical masks at Bt100 per pack consisting of 10 pieces. The three-layer surgical mask offers 95 per cent protection against bacteria, and is located in front of Serm Suk Market 2, Bang Bo district.