Welcome to 【notebook for school】! If you have any questions, please feel free to contact us, we will reply you within 24 hours (except sunday). Hope you have a great day, god bless you. ✨Our customer service time is from 9:00 - 18:00 (Monday to Saturday) . Service cannot reply on time on Sunday or any Holidays. ✨If you need help or have any questions, please leave it to our customer service, and our customer service will reply you asap after seeing it. ✨Most of our products is ready stock, we will deliver the parcel from our warehouse which located in Manila within 72 hours after you place the order. ✅ Specifications: Material: Plastic & Nylon Size:12cm/15cm/19cm {S/M/L] Head: Sharp head/ Flat head [How to use ] Step 1: Open the head of the brush. Step 2: Put water into the body of the brush. Step 3: Twist the head back onto the brush. ❗Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.