TO SIP, PERHAPS NOT TO SPILL

摘要

Dan McGrath's niece and nephew were leaving the bottle for the sippy cup, and his sister-in-law had nothing but complaints. Parents of toddlers will recognize those familiar refrains: After a few rounds in the dishwasher, the silicon inserts used to control the flow stopped fitting properly, turning the sippy cup into a spilling cup. Milk and juice spilled everywhere.