300 Pieces Pins with Tubes Assorted Sizes Stainless Steel Pins Reusable for Hobbyists, Students, Entomology Labs

Enhance your entomological displays and science projects with this premium set of 300 pins, designed to meet the exacting standards of collectors, students, and hobbyists alike. Whether you are preparing delicate butterfly Wing structures mounting sturdier specimens, this collection provides the tool for the job. The set includes three meticulously selected sizes—40 x 0.32 mm, 40 x 0.38 mm, and 40 x 0.45 mm—allowing you to choose the ideal thickness for each unique sample without causing unnecessary damage.Crafted from stainless steel, these entomology pins feature a fine-point design that slides smoothly through specimens and mounting boards. The built-in black round heads provide a comfortable grip for positioning while ensuring a clean, professional look in your display cases. To keep your workspace organized, these sample pins are neatly packaged transparent tubes with color-coded blue labels, making it effortless to identify and select the exact size you need for your project.for school science labs, personal collections, and detailed preservation work, these pins with tubes offer both durability and convenience. The sturdy stainless steel construction resists bending, ensuring your hard work remains securely positioned for years to come. Bring professional-grade organization and precision to your preservation hobby with this essential mounting kit.