The closest most people get to using a membrane filter happens when they slide a paper filter into a coffee machine each day for their morning brew. That realization gave us a great idea for a practical gift that we know many of you could use: a handsome coffee mug monogrammed with Sterlitech’s logo.
From now until the end of January, with any order from the Sterlitech website or the Glass Fiber Store, you can enter the coupon code “MUG ME” to claim a free coffee mug. However, our supply of mugs is limited, so pay us a visit and claim yours