Description Crafted from durable stainless steel, these insect mounting pins are ideal for displaying butterflies, preparing insect specimens, and various entomology projects. The fine needle tips minimize damage to delicate samples, preserving the integrity of specimen structure for accurate research. Suitable for laboratory and entomology supplies, they withstand sterilization, making them suitable for repeated use and enhancing specimen fixing tools kits for researchers. Features -Color:Assorted Color -Material:Stainless Steel -Size:4.00X0.38X0.38cm/1.57X0.15X0.15in - material: crafted from durable stainless steel, these insect specimen mounting pins maintain suitable shape and stability, ensuring specimen precision in every entomology study -Minimal specimen damage: the stainless steel straight pins feature ultrafine tips, reducing tissue disruption to keep butterfly wings and delicate structures intact in specimen fixing supplies -Versatile use: designed for various applications, these stainless steel insect pins are suitable for insect preservation pin work, butterfly collection, and lab experimentation in entomology frames -Reusable: the stainless steel specimen pin set allows for repeated use, minimizing laboratory consumable costs for specimen fixing accessories -Ergonomic design: equipped with a comfortable handle, these insect mounting tools kit improve operational efficiency and accuracy when preparing entomology pinning kits for display or educationPackage list: 100 x Insect Specimen Pin