Double-ended dildos are commonly made from materials such as silicone, known for its softness and flexibility; glass, valued for its durability and unique feel; and Cyberskin, which closely mimics the texture of human skin. Each dildo material offers different sensations and requires specific care to ensure safe and prolonged use. Make sure you get the double-ended dildo with the right materials to avoid any skin problems.

Choosing the right size for a double-ended dildo depends largely on personal experience and individual preferences. Beginners should start with smaller dildos to gradually get used to them, while those with more experience can opt for larger sizes. It's important to consider not only the length but also the diameter to ensure optimal comfort during use.

To properly care for a double dildo, it is crucial to clean it with an antibacterial cleanser and warm water before and after each use. This helps prevent infections and maintain good hygiene. It is also recommended to dry it thoroughly and store it in a clean, dry place, ideally in a storage pouch.

Yes, some double-ended dildos are designed for use with harnesses. However, it is essential to check the specifications of the double-ended dildo to ensure compatibility with the harness in question. Some dildos have a flared base or a specific shape that makes them particularly suitable for use with harnesses, thus providing greater stability and comfort during use. Always check the specifications of the dildos before purchasing.