The OUCH! Urethral Plug Set consists of three phthalate-free, high-quality, and soft silicone probes that can be used to enhance your urethral play. They allow for intense stimulation and a gradual unfolding of the realm of arousal. With these flexible, textured probes, you can ignite incredible sensations and trigger strong erections as well as powerful orgasms. The set is ideal for BDSM play and has been specifically designed for medical role-play. All probes come in different sizes and textures to provide more sensations and allow for a smooth transition from one size to the next. More details on the exact sizes can be found on the packaging. Thanks to the ring at the end, the probe can be easily removed. Warning: If the instructions are not followed carefully, the urethra may become inflamed and a urinary tract infection may occur.