Shock your senses with the Ex''s & Oh''s Temperature Play Sensory Roller. This petite gunmetal roller is designed to awaken your most sensitive areas with the stimulating touch of temperature play. Simply immerse the roller in warm or cold water and glide it over your body, exploring the sensual contrast of hot and cold. Whether you''re teasing yourself or a partner, this sleek roller adds an irresistible new dimension to exploring pleasure. It''s time to turn up the heat–or cool things down–in the most delightful way. Quickly adapts to heat or cold for stimulating contrasts Miniature design is ideal for intimate exploration of sensitive areas Nickel free metal Materials: 100% Zinc Alloy