The silicone sounds are soft, flexible, and gentler than metal sounds so they are great for beginners and perfect for experienced users looking for a soft stretch. The graduated sizes make it easier for them to work their way up. -Mistress Isabella Sinclaire

These flexible urethral sounds are made of quality silicone to give you a body-friendly penis penetration. An increase in girth along their lengths gives you 6 sizes in total to experiment with. The bendable material easily slips down the interior of your shaft for a one-of-a-kind sensation. The premium material is non-porous, phthalate-free, and easily sterilized with toy cleaner or a mild detergent.

One of the most sought after Dominas in the world, Isabella Sinclaire has been a pillar of the fetish community and a fetish icon since 1993 and one of the first Pro Dommes with an online presence. She is a revered expert with an unparalleled knowledge on all types of BDSM activities and a deep understanding for those that participate in them. Isabella Sinclaire is also an international film star that has created or starred in over 60 BDSM films. The Isabella Sinclaire Signature Collection features exceptionally crafted tools of the trade, personally hand-picked by Isabella Sinclaire for your satisfaction. Each piece reflects her style, sophistication, skill and class.

Isabella Sinclaire Silicone Urethral Sound Trainer Set specifications:

  • Measurements: Each sound is 8 inches in length. The smallest has a diameter of .19 inches on one side and .23 on the other. The medium is .27 inches and .32 inches in width. The large is .34 inches and .38 inches in width.
  • Material: Silicone
  • Non-porous and phthalate-free
  • Not compatible with silicone lubricants
  • Disclaimer: These products as with all products on this site are supplied AS IS. No warranty is given either implied or expressed. Products are intended as novelty only, and no representation is made or implied as to their suitability or safety for any particular use. Purchasers use the products entirely at their own risk. The manufacturer or re-seller is not liable for any direct, indirect, incidental or consequential damage or loss howsoever arising caused by use or misuse of the products. This includes, but is not limited to, damage to the products and personal injury or damages due to use or misuse.