Perfect for beginners, the COLT Anal Trainer Kit is a must-have for couples looking to explore anal penetration. Whether you’re new to the experience or not, these clever plugs gradually increase in size so you can choose the one to match your experience. Work your way up slowly and as you feel comfortable, and don’t forget to use plenty of lubrication for maximum effect. They boast a sturdy base, a non-toxic finish and a smooth silicone construction.