Side A : Twelve thick and short pits, the extraction speed becomes mild, and the acidity of the coffee beans can be reduced, suitable for you who do not like light roasting.
Side B : Twenty-four fine and long pits, the extraction speed will be faster, so that the strong bitterness of the coffee is relieved. It is recommended to those who do not like bitter coffee.
Specifications:
Size: L/W 102mm x H 85mm
Weight : 74g
Material : Silicone
Heat-resistant: 200℃
Cold resistance : -40℃