1、This is the most common felting needles, in general can be directly used, this is novice essential tools 2、These needles have been heat treated to strengthen them, they will break if used incorrectly 3、Please note these needles are very sharp. Please handle with care! They are not suitable for children 4、These needles are made of alloy, which is hard and durable, not easy to break, and have a longer life. 5、3 different sizes of needles can meet your different needs. Description: This is the most common felting needles, in general can be directly used, this is novice essential tools. These needles have been heat treated to strengthen them, they will break if used incorrectly. Please note these needles are very sharp. Please handle with care! They are not suitable for children.These needles are made of alloy, which is hard and durable, not easy to break, and have a longer life. 3 different sizes of needles can meet your different needs. Specifications: Material: alloy Needle size: 7.9cm(slender) 8.6cm(Middle) 9.1cm(Thick) Package Includes: 9 x Felting Needles (3x Thick, 3x Middle, 3x Slender) Notice: 1.Please allow 1-3mm error due to manual measurement. Pls make sure you do not mind before you bid. 2.The colors may have different as the difference display,pls understand.