Stainless Steel Insect Pins Specimen Pins Entomology Pins Dissection and Butterfly Collections Needle for School Lab Entomology Dissection Butterfly Collectors (500 Pieces, 5 Sizes) 500 sold2026 National® taper bearing cones feature

National® taper bearing cones feature crowned raceways and rollers to ensure even load distribution

Tri- optic Code 39

Inomata Rice Washing Speed Bowl is specially designed with a solid bottom and side drain for soaking and washing rice before cooking

Includes 10 letter size (11-5/8" W x 8-7/8" H installed size) self adhesive file Jackets

others of the same size is around 10-11 ounces

Stainless Steel Insect Pins Specimen Pins Entomology Pins Dissection and Butterfly Collections Needle for School Lab Entomology Dissection Butterfly Collectors (500 Pieces, 5 Sizes) 500 sold2026 National® taper bearing cones featureStainless Steel Insect Pins Specimen Pins Entomology Pins Dissection and Butterfly Collections Needle for School Lab Entomology Dissection Butterfly Collectors (500 Pieces, 5 Sizes) Product Features 5 Sizes for you: there are 5 sizes of our stainless steel insect pins, the length is the same, that is about 40 mm, but the diameter is different, respectively 0. 32 mm, 0. 38 mm, 0. 45 mm, 0. 56 mm and 0. 71 mm, for the use of different insects Durable