Aquatic Insect Rubber Stamps (and other aquatic macroinvertebrates)
Acorn Naturalists aquatic invertebrate rubber stamps are precisely drawn and crafted. Perfect supplement for student field journals where they are observing quatic life. Each rubber stamp measures approximately 3 inches by 4 inches and is permanently mounted on an easy-to-grip wood handle. The image found on the stamp is engraved on the top of the wooden block for quick identification. Ten images available, along with a set of all images (discounted).