Sewing Pins 500Pcs Entomology Pin Specimen Pins Sharp Tip Needle Education Lab Accessories Insect Dissections Supplies(7)

Tool essential：An indispensable tool for sewing lovers, tailors and crafting enthusiasts, effectively improving work efficiency and making sewing tasks simpler and more convenientMaterial: stainless steelLength: 4cm/1.57inchDiameter: 0.27-0.71mmQuantity: 500 piecesApplication: making small to medium size insect specimenFeature:00 length 40mm diameter = 0.27mm; suitable for small or micro insects, such as mosquito, fly and wasp0 length 40mm diameter = 0.29mm; suitable for small or micro insects, such as mosquito, fly and wasp1 length 40mm diameter = 0.32mm; used for smaller insect specimen2 length 40mm, diameter = 0.38mm; used for making small or medium-sized insect specimens, such as small and medium-sized economic seven orders (Coleoptera, Lepidoptera, Orthoptera, Hymenoptera, Diptera, Homoptera, Hemiptera), etc.3 length: 40mm, diameter = 0.45mm; it is used for the production of medium-sized insect specimens, such as moderate size economic seven orders, dragonflies, etc.4 length 40mm, diameter = 0.56mm; it is used for making medium-sized or larger insect specimens, such as cicadas, beetles, butterfly moths, etc. with large body shape or heavy weight.5 length 40mm, diameter = 0.71mm; it is used for making large or large insect specimens, such as giant or overweight golden tortoise, spade beetle, longicorn, etc.Note:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-5mm measuring deviation due to manual measurement.

• Material premium：Made of high-quality stainless steel with fine polishing treatment, the sewing pins are sturdy and durable, not easy to bend or break during long-term use, ensuring stable and reliable performance for various sewing and crafting projects
• Point sharp：Equipped with smooth and sharp needle point, it can penetrate fabric easily and cleanly with minimal damage, leaving no rough holes and ensuring neat and precise sewing effects every time
• Grip comfortable：Designed with moderate size and smooth surface, it fits the hand perfectly for comfortable holding and operation, reducing hand fatigue during long-time sewing and crafting work
• Color assorted：Come with multiple bright and distinct colors, easy to distinguish and use for different sewing projects, helping you create colorful and delicate handmade works conveniently
• Usage wide：Suitable for dressmaking, tailoring, clothes repairing, fabric fixing and various DIY crafts, widely used in home sewing, clothing making and handmade crafting fields