LastRound is an eco friendly alternative to the traditional, disposable cotton pads. Each refill pack of LastRound contains 7 reusable rounds to add to your original 7 in the case.  One pack can be reused 1,000 times.  These rounds are made of 30% cotton and 70%  processed wooden fibers. 
 
LastObject is a Danish company dedicated to creating sustainable, reusable alternatives to single-use items. LastRound was funded in less than 15-minutes and raised $350,126 on Kickstarter and Indiegogo.