300PCS Stainless Steel Specimen Pins Entomology Pins Insect Pins for Dissection Butterfly Collections

Features

• Wide application: suitable for collecting and making insect specimens of various sizes, large and small, the pins use stainless steel to maintain strength.
• Packaging: 100 pcs/can, canned for easy storage and access. If you cannot use up all the products at one time, you can store them at any time for next use.
• Needle insertion height: The distance from the worm to the top of the needle is about 1/3 of the needle length.
• Durable and reusable: The sample needle is made of stainless steel to reduce rust and improve sample preservation, making it ideal for long-term use.
• Protection: It comes with a sturdy, safe plastic bottle, this packaging method can keep the thumb tacks organized, prevent the pins from being lost, and can store the thumb tacks efficiently.