Specimen of Silk Worm Development

Real Life Science Specimens Sea Life -Natural, real insects are carefully encased in an indestructible, transparent acrylic block. These specimens offer a close-up look at some of nature’s most interesting insects. Clear enough for microscope observation. Specimens range in size from 2.9 x 1.6″ to 3 x 3.” 1 to 11/2″ thickness.

Real Life Science Specimens Insect Set, Set Of All –
Set of all 4 Natural, real Stick Insect, Devil Horse, Dragonfly, Butterfly are carefully encased in an indestructible, transparent acrylic block.