Maybe I don't know how to use it but the foam seems more comfortable for me. How do you get the pin in the hole? I think that's good for a needle.
UKCOCO Stainless Entomology Butterfly Collectors: Efficient Solution for Entomologists and Naturalists
3 Review
π Insect Display: Enhance Science Education with Acrylic Entomology Specimens
3 Review
Insect Display Case Bug Collection Box - Clear Glass Top, EVA Foam Pinning Board, 300pcs Pins - Entomology Supplies for Collecting Butterfly Specimen - Carbonized Black
3 Review
π¦ Insect Display Case Bug Collection Box: Showcase Your Collection with a Clear Glass Top
3 Review