Empty Refillable Mascara Tubes with Soft Brush, 4 ml Key benefits Durable and drop resistant construction with tight sealing to help prevent leaks and spills during use and transport. Soft, fine brush head designed to be gentle on the eye area while coating each lash evenly for a smooth, clump finish. Compact 4 ml capacity and lightweight design for easy portability on travel, camping, or business trips. Refillable design lets you reuse the tube for your own mascara formulas or sample distribution. Features and specifications Capacity: 4 ml. Material: drop resistant material with sealing properties. Brush: soft, fine bristles for precise, smooth application and even lash coverage. Closure: user friendly bottle opening that is easy to fill and use. Reusable: designed for repeated refilling and continued use. How this product solves common problems Prevents leaks and mess: sturdy, drop resistant construction and reliable sealing reduce accidental spills when stored in bags or luggage. Avoids clumping and smudging: the fine brush distributes formula uniformly to minimize clumps and help achieve a tidy lash look. Saves space and simplifies packing: the small 4 ml size is convenient for carry on items and daily touch ups. Supports custom formulations and sampling: refillable tubes make it simple to transfer homemade mascara or share samples without repackaging into single use containers. Practical use scenarios Travel and business trips: fill with your preferred mascara formula to stay compact and avoid carrying full size tubes. DIY cosmetics and small batch makers: use to store and test homemade mascara mixes or specialty lash formulas. Salons and makeup artists: prepare sample sizes for client trials or bring multiple color and formula options in a compact kit. What is included One empty mascara tube with refillable body and user friendly opening. One soft, fine mascara brush installed in the cap. Suitable uses Liquid and cream mascara formulas, DIY mixes, salon samples, travel size replacements, and trial products. This product provides a practical, portable option for storing and applying mascara with a refillable design and a gentle, effective brush for even lash coverage.