If you are looking for a starter toy that is not too big and does not have ridges or grooves, the Tantus Silk Medium would be a great choice. The smooth texture makes it easy to smoothly penetrate anally. As it is made of 100% high quality silicone the Tantus Silk is perfect for those individuals with sensitive skin and it is also waterproof for some fun in the shower or tub. As the width remains the same throughout the length of the shaft, this toy is will help you slowly explore the sensations associated with anal exploration.

Length = 5 1/2"
width = 1 1/4"