Apply to skin and massage gently. Upon contact with body heat, the ball dissolves within a short time and releases a lubricating liquid that contributes to erotic foreplay and transforms sexual intercourse into an intense journey to orgasm. Contains 2 balls with heat/cold effect. INSTRUCTIONS FOR USE: Moisten your hand with water and embrace the Brazilian ball with the warmth of your hand and moisture. The ball melts between 3 and 5 minutes, releases a lubricating liquid and thus contributes to foreplay or as a surprise factor in your relationships. At the same time, it releases a delicious aroma that stimulates the sense of smell and creates an atmosphere of eroticism and sensuality. Ideal for discovering unimaginable sensations of pleasure. The outer layer of the ball is made of water and the inner liquid is oil. Can be used anally and vaginally. Attention: They are not compatible with condom use as they are oil-based.