I only sell tarts and votives, and have my first show coming up. I am at a loss as far as how people are gonna smell my scents. I package my tarts in 3's and singles. What can I put out for people to smell so they can decide on what scents they want. The 3's cannot be opened, but the singles can (zip bag vs. polypro bag tied closed). My original thought was to pour a small amount in a tealight cup, and label the back. Then, I could store it in a bag when not in use to preserve the scent. Then, I thought of small baby food jars, but then realized that would be a LOT of jars. So, any thoughts??