material, surface, view, specimens, specimen, nerve, cells, area, tissue, surfaces, samples, wire, shank, nerves, areas, tissues, rod, bar, fibers, muscle, parts, shaft, preparations, teeth, portion, embryos, tubules, tooth, views, incisor, handle, cell, paper, brain, pieces, materials, bone, eye, model, drawing, body, monkeys, animals, sample, tang, ring, end, stem, rats, rods, profiles, tube, castings, head, images, vessels, example, roots, patients, cord, piece, nuclei, cast, fibres, strip, cats, rim, ends, prisms, chromosomes, kidney, blade, half, axons, tubule, bacteria, particles, background, portions, root, tip, models, callosum, bars, fibrils, beam, object, patient, hair, artery, fiber, bones, hoop, skull, gland, trench, shafts

thin, large