Features: The design is easy to use and portable. How to use: Place the cloth on the brush, position the felt pen vertically on the cloth, and apply repeated pressure. For storage, secure the needle properly. The felting needle is made of iron. If not used for an extended period, it is recommended to apply a small amount of oil, such as rust-preventive oil or cooking oil, to protect it. Note: Clean the needle before first use, as a light coating of oil may be present to prevent rust during storage. These felting needles are suitable for wool, fleece, yarn, and similar materials. Item condition: New Precautions for using felting needles: 1. Poke vertically as much as possible; avoid diagonal poking. 2. Avoid shaking the needle left and right while inserting, as this may cause breakage when force is applied. 3. Insert the thinnest part of the needle into the material; do not just poke the surface, as effective felting will not occur. 4. Needle wear over time is normal. If felting performance declines, replace the needle. 5. The felting needle is made of iron. When not in use for long periods, apply oil to prevent rust (cooking oil can be used if professional maintenance oil is unavailable). Note: Due to the thin nature of the needle, breakage may occur under uneven pressure or improper use. This is considered normal wear and tear, especially for beginners. Color: Silver Material: High-carbon steel Size: 8.6 cm x 2 cm Weight: Approximately 113 grams Package Contents: 100 x Felting Needles Only the above items are included; others are not. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement tolerance is +/- 1-3 cm.