The Nixie Metal Butt Plug Trainer Set is a three-piece anal training kit designed for gradual exploration. Each plug features a smooth plated metal finish crafted from lightweight aluminum alloy, ensuring easy insertion and comfort during use. The set includes graduated sizes: small (2.75 in x 1 in), medium (3.2 in x 1.3 in), and large (3.75 in x 1.57 in), allowing you to start small and progress to larger sizes at your own pace. Each plug is designed with a tapered tip and seamless material for enhanced ease of use. The plugs can be warmed or cooled for temperature play and come with free storage bags for each item. Made from body-safe and eco-friendly materials, this training kit is perfect for those looking to enhance their experience safely. Manufacturer: Global Novelties. Color: Purple.