Sex toys can be a lot of fun–they add pleasure and spice to an otherwise monotonous relationship. From the rabbit vibrator made famous by Sex and the City to edible lingerie, the offerings at adult novelty stores never fail to surprise us.

Still, some of the toys out there make even us feel a little uneasy. You know–the ones that seem just a little too messy, dangerous or strange. Our partners at HowAboutWe share 8 sex toys they recommend you avoid. We’re not entirely sure we’ll be staying away from all of these, but we surely appreciate the advice.

Ready to start shopping? Check out 7 tips to buying a sex toy with your lady.