Plenty of colors: you will get 16 different color wax replacement heads, enough for your nail needs, you can also share with and , different colors will give you more choices.Fits wax nail rhinestone collectors: The wax replacement head fits detachable double head wax nail rhinestone collectors, each wax head measures approximately 2.3 x 1.2 cm / 0.91 x 0.47 inches, and the screws are approximately 5 x 4 mm / 0.2 x 0.16 inches, please confirm the size purchasing.PREMIUM MATERIAL: Wax tip is made of high quality wax, smooth, durable and waterproof, with good attachment of rhinestones, beads, sequins, a simple and practical tool to make nail art, efficient and labor-saving, perfect for DIY nail lovers.Scope of application: Small size, sturdy and delicate design, easy to change crayon tip, suitable for nail and personal use, easy to pick beads, rhinestones, gemstones (dual-ended nail pen not included).SMALL AND ORGANIZED: Comes with a transparent case to these wax tips, easy to carry and suitable for outdoor use; after use, replacement nibs in to prevent from falling on the ground or hitting hard materials to breakage.Colour: WhiteMaterial: MetalPackage Contents:16 * Wax replacement headsOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.