Product details:

What makes Infinity Jars so great Starting with what you see, our aesthetically-stunning high-quality, heavy-duty black glass exterior shimmers ultraviolet when held up to light and is topped by a innovative no leak glass eye dropper. The biggest factor for the popularity of our 50 ml glass dropper bottle is it's performance and versatility. Airtight and leak proof Check, takes just a quick twist of the wrist. Smell proof Check, confirmed by a myriad of commentors, it will preserve aroma. Light proof Yes, this is what really sets us apart. All Infinity Jars glass is designed in a lab (after years of rigorous research) with the specific intent to prevent light from degrading whatever is inside. Our ultraviolet glass not only looks sleek and sexy, it protects organic matter better than anything else on the market by refracting all visible light rays while permitting beneficial non-visible UVA (black light) and infrared light to pass. That's a sciency way of saying the glass is optimized to utilize the power of light for good. This style provides the ultimate storage for 50 ml of anything: perfumes, essential oils, flavorings and almost anything else for a kitchen or bathroom. If you're a DIY-type or know one, this is the ultimate storage weapon, protecting precious contents more efficiently and preventing degradation for longer. It's gorgeous, modern, and like nothing you've ever seen. "The Infinity Jars 30-day-guarantee!" No questions asked! Listing includes 10 jars and 20 Infinity Jars self-labels.