【Big set package】90 Pieces in a Set. Sufficient for caulk tip replacement, Reduce waste and extend the life of the glue. 【Excellent quality】Made of high quality plastic, Durable, no smell.High quality plastic prevents bending.Durable and no thorns. 【Occasion 】Served as tools for door and window installation; for daily maintainence, such as the repair of voids, gaps, wall tiles, floor tiles, and floors. 【Wide range of applications】Can be applied in the construction and industrial sectors. Served as tools for door and window installation; for daily maintainence, such as the repair of voids, gaps, wall tiles, floor tiles, and floors. 【Save Your Money】Direct Manufacturer no middleman which means you can get best on quality and price and 100% Affordable after-sales service. If you have any questions about the product, please contact us at any time 24 hours customer service they will patiently., Manufacturer: XHBTS