ATC face masks VS Tesco face masks

Recently many supermarkets started to sell face masks. However, ATC has more advantages comparing to others. As Tesco for example:

Tesco face masks: 10 pieces for 6.5 £

ATC face masks: 10 pieces only for 4.05 £

Tesco face masks: Simple plastic pack

ATC face masks: PVC package with English instructions

Tesco face masks: Only blue color in stock

ATC face masks: Multiple colors to choose

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