we are a team that has strict requirements on product quality. In order to provide each of our customers with a good shopping experience, we have been using high-quality materials to produce products with premium quality for five years since the establishment of our brand. We sincerely hope that our products can bring you a comfortable and convenient experience. Features: Easy to Clean – It will save much of your time to clean the glass tips with our premium multifunctional pipe brush, very effective! Reusable – It is a permanent solution to tearing up packages of papers, business card, or any other thick paper you can find. It is also good for environment,and no more waste of the cardboard tips. Easy to carry – The light-weight and sturdy plastic bottles can keep each glass rolling tip clean and protect it from damage.You can put it in your bag or pocket with you. Please enjoy it with better flavor and smooth experience! After-sales service: As a responsible seller, we will provide you with a full range of quality assurance. At any time,if you have any dissatisfaction with the product, you can contact us, we will definitely provide you with a satisfactory solution. If you have any questions about the products, please do not hesitate to reach out to us and we will reply within 24 hours. Package Include: 10 Pcs Glass Filter Tips, 1 Pc Multifunctional Brush(Free Gift)