When buying silicone dildos, there are several things to keep in mind to ensure that you get a high-quality and safe toy:

1. Choose a reputable retailer (like us!) : Look for a reputable retailer that specializes in sex toys and has a good reputation for selling high-quality, body-safe products. 
2. Check the material: Ensure the toy is made from high-quality, medical-grade silicone. Avoid cheaper materials or low-quality silicone, which can be unsafe or toxic.
3. Read product descriptions: Read the product descriptions carefully to ensure you get the size, shape, and features you want. Look for information about texture, flexibility, and other features affecting your pleasure.
4. Look for safety features: If you are playing anally, check that the silicone dildo has a flared or broader base to prevent the toy from getting stuck inside your body. Also, make sure the toy is non-toxic, phthalate-free, and body-safe.
5. Read customer reviews: Read customer reviews to get a sense of other people's experiences with the toy. Look for reviews that discuss the toy's quality, safety, and pleasure, and avoid products with a lot of negative reviews.
6. Consider price: While it's essential to invest in a high-quality silicone dildo, you don't necessarily need to spend a lot of money to get a good product. Instead, look for products that fit your budget while meeting your safety and pleasure needs.

When buying a silicone dildo, it is essential to research, choose a reputable retailer, and make sure the product is safe and enjoyable. Following these guidelines, you can find a silicone dildo that meets your needs and enhances sexual pleasure.