• Specimen Boxes with Trays


    Organize your own discoveries with Cornerstone's specimen boxes and trays. Choose from our small box with a twelve-compartment tray, or a large box with either our 16- or 20-compartment tray. These sturdy boxes will hold up for years of use.

    Making your own custom kits for a class or homeschooling co-op? Our Educator's 5-Packs feature discounted prices for buying in bulk. Save more than 10%!

    Box Sizes

    Small box: 5.5" x 8"

    Large box: 8" x 10.5"

    Tray Compartment sizes

    12-compartment tray: 1.5" x 1.5"

    16-compartment tray: 1" x 2"

    20-compartment tray: 1.5" x 1.5"