Keurig reusable coffee pods design science: Coffee reusable k cup adopts one-piece design, tightly sealed top cover to prevent coffee overflow during use; 360-degree perforation on the bottom and side walls allows water to fully soak the coffee powder, optimize coffee extraction, and obtain a richer flavor The flavour ensures that delicious coffee is brewed, and the reusable k-cup filter is very useful for coffee lovers.
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