These mini champagne bottle candy containers are really easy to use. First, you don't need to assemble them as they come ready - to - use. To fill them, simply remove the golden base at the bottom and put in your favorite small candies. When you're done, just put the base back on. The top gold part can come off, but there's no way to fill through it, so always use the bottom. Since there's no latch on the lid, you can easily open and close it from the bottom. These containers are great for all kinds of parties. Just place them on the tables as party favors and watch your guests love them. For maintenance, you can gently wipe them with a soft, dry cloth if they get dirty. Keep them away from sharp objects to avoid scratches. That's all you need to know to enjoy these wonderful candy containers!