Sinful has been the go-to name for affordable playful kink in pink. Now, Sinful has taken 'sexy' up a notch! NS Novelties proudly presents Sinful: Black. Everyone's favorite collection is now offered in a stunning midnight black finish while maintaining the quality you expect. It features black, nickel-free anodized hardware, aesthetically striking embossed vinyl, and is lined with soft yet durable neoprene that is friendly for liquid play.