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Comment by zachguo | Hacker News Reader
Full thread
zachguo
·
Invent a better one again then. Biodegradable filter plus reusable cup.
View on HN
orblivion
·
I've seen compostable brands of cup.
derimagia
·
http://a.co/d/4eWshVr
is the one we usually get
vvilliam0
·
http://a.co/d/8VwxwnW
Best in town
Reply on news.ycombinator.com