Features: Versatile Cleaning: This 4 in 1 cup lid cleaning brush is designed for efficient cleaning of various cups and bottles, including insulated mugs and baby bottles, making it a versatile tool for your kitchen. Portable and Space-Saving: The portable cup lid cleaning brush features a space-saving design that allows for easy storage and portability, making it convenient for use at home or on the go. Effective Cleaning: The drinking straw cleaner brush with reusable soft bristles ensures thorough cleaning of crocodile cup lids and tight spaces, providing a hygienic solution for maintaining cleanliness. Precise Cleaning: The crocodile cup lid cleaning bottle brushes are designed to reach crevices and gaps in bottles and cups, ensuring a thorough and precise cleaning experience for your drinkware. Durable Design: The space-saving design straw cleaner brush is crafted with durable materials that withstand repeated use, offering a long-lasting solution for keeping your cups and bottles clean and hygienic. Specification: Material: ABS+TPR+PC+Steel+Nylon Size: 45*130mm Notes: Please allow slight tolerances in size due to manual measurement, and lighting in photography may result in a difference in color than in real. Include: Choice1-3: 1*Brush OR Chocie4: 3*Brush