Project 2×2 – SG’s first contact lens recycling program was created by homegrown contact lens brand, Two of a Kind. In SG, only 4% of plastics is recycled. Let’s do better: Remove the foils, collect and drop off your used contact lens blisters (all brands)! Note: You may need to put blisters in bags/envelopes depending on location. More information here . Points redeemable once you are at any of the listed locations.