Adoption of hard and sturdy metal, the needles are durable to use. This item contained everything needed to do basic needle felting, which will give you the most comfortable using experience. This kit comes with 60 felting needles and 3 wooden handle as well as 3 clear storage bottles for easy carry and access. for flat needle felting and working on wool and felt craft projects. Features 1.4 x 1.4 x 8.5 cm/ 0.55 x 3.34 x3.34 inch (LxWxH). - Size (Bottle): Approx. 2 x 2 x10 cm/ 0.8 x 0.8 x 3.9 inch (LxWxH). - Length (Needle): 7.9 cm/ 3.1 inch (Fine); 8.6 cm/ 3.38 inch (Middle); 9.1 cm/ 3.58 inch (Thick) - Contained everything needed to do basic needle felting, wooden handles will give you comfortable grip and the most comfortable using experience. - Maintainence: Apply some machine oil and food oil on needle surface for smooth working and preventing rust and corrosion. You should use them vertically. - All needles are contained in 3 handy clear bottles. Easy to carry and organize. - 3 different sizes needles. 20 x 3.1 Inches felting needles, 20 x 3.38 Inches felting needles, 20 x 3.58 Inches felting needles. Various options for your requirements.