Convenient Sponge Head Design: This efficient sponge tip ensures a smooth and even application of liquids, making it ideal for glues, art supplies, cosmetics, or topical liquid medications. It provides a clean, residue-free application method; simply glide the soft sponge tip for a secure application. An essential tool for homes, offices, schools, and mailrooms TSA-Approved Travel Size (100ml / 3.4 oz): Designed for maximum portability, each dispenser bottle fits perfectly in desk organizers, bags, or travel kits. Its compact 100ml capacity meets airline carry standards, allowing you to easily transport your favorite liquids, perfumes, or essential oils on the go Leak-Proof Construction: Engineered with a secure screw-on applicator head and an additional airtight blue cap to prevent accidental spills and evaporation. Whether stored in a desk drawer or a makeup bag, this bottle keeps your belongings clean and your liquid supply preserved Controlled Flow & Precise Application: The durable, squeezable plastic body allows you to manage the exact amount of liquid dispensed through the sponge tip. While ideal for water or envelope glue, its versatile design is also perfect for applying topical liniments, antiseptics, or fluid paints with ess waste Value 4Pcs for Versatile Household Use: This reusable set includes four quality bottles, providing a solution for all your liquid application needs. Use them as dedicated mailing sealers, bingo daubers for games, or refillable containers for your personal care routine - offering utility for work, art, and health