Popsugar Living Sustainability Cool Upcycling Projects 200+ Upcycling Ideas That Will Blow Your Mind 18 August 2018 by Tara Block View On One Page Photo 56 of 142 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 56 Bottle Cap Candles Don't toss your bottle caps! Turn them into mini candles. Previous Next Start Slideshow SustainabilityShoppableUpcyclingBudget TipsDIY