The is made of silicone material, durable and safe. The will not interfere with our body . The first use of may be some foreign body feeling is normal, normal use 1~2 days after will not have foreign body feeling. Feature - Color: purple. - Material: Silicone. - Size: About 7x4.2x4.2cm. - your hands with mild, tasteless soap, shower gel, and warm water before using the - Soak the in boiling water for about 5 minutes, then hold the tube handle of the so that the mouth of the is down, the will be drained clean - Place one finger on the of the of the and squeeze toward the middle of the to form a triangle, This makes the smaller and easier to fit . Hold the folded firmly between the fingers of one hand - Choose a comfortable position to sit, squat or stand, relax the muscles in the , gently separate the with your hands, put the into the along the direction of the , make sure to put it fully open, and then continue to push the until it is completely into the - It also requires you to choose an appropriate position when the discharge is required. With the thumb of one hand and index finger pinched pressure tube mouth on the front of the small convex point to let the open, the internal blood can be successfully discharged. Do not when pinching mouth discharge, so it can not be discharged, pinched to half the position is the most appropriate. After the discharge of blood can continue to be used in the body without removing the , until the end of the period - Good for home, , business trip etc. Package list: 1 x storage holder