Sexual blindfold or mask is commonly use in and outside of the bondage community, another thing recommended for sexual variety. Blindfolds (along with feathers and handcuffs) are commonly sold in novelty "bondage kits" marketed toward non-BDSM practitioners. Use of a blindfold is said to enhance the remaining senses of the wearer, focusing attention on sound, smell and physical contact. This increased awareness is said to allow greater excitement and anticipation by eliminating visual cues, as one cannot see what to expect. It also requires trust of the submissive, with all the emotional ramifications that entails.