?Wide Range of Applications? These nail art pen tools are highly versatile and can be used for dotting, tracing, transferring, embossing and drawing. And they can be used on duplicate paper, polymer clay, fondant and more. ?Easy to Use? Easy to hold and pait.It could make your nails more beautiful and charming.It’s widely used on home and peofessional nail salons.Great for gel nail polish nail arts.fine drawing. ?Double-Ended Designed? The double-ended design of these dotting tools for nails makes them incredibly versatile and easy to use, ideal for creating intricate and beautiful nail art designs, making your work efficient and highly accurate. ?Multiple Size? Nail tools has a total of 8 ball tips with 6 different diameters (1/1.2/1.5/2/2.5/3mm). The rounded nibs can help you make the ideal polka dot effect and marbling effect when creating nail art. dotting tools can alse be used to pick decorations. ?Nail Art Tools? Made with superb craftsmanship from high quality stainless steel materials, these nail art supplies are designed to be practical, convenient, comfortable to use and able to withstand long term use for repeated use over time.