Best Sellers

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  • Mighty Seltzer Rocket

    Mighty Seltzer Rocket

    Review star icon Review star icon Review star icon Review star icon Review star icon (6 reviews)
    This little rocket will travel 20 to 30 feet into the air!
    $6.95–$25.95
  • The Private Eye Loupe

    The Private Eye Loupe

    Review star icon Review star icon Review star icon Review star icon Review star icon (5 reviews)
    These simple 5x magnifying lenses are perfect for large and small hands alike! Used throughout The Private Eye book.
    $3.95–$69.95
  • Portable UV Light

    Portable UV Light

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    Perfect for demonstrating fluorescence of minerals and more.
    $11.95
  • UV Outside Detector

    UV Outside Detector

    Review star icon Review star icon Review star icon Review star icon Review star icon (6 reviews)
    Not sure if you're getting too much sun? Use this handy detector. (Only works during daylight hours.)
    $3.50–$249.95
  • UV Filter Set

    UV Filter Set

    Set of two plastic disks; one absorbs UV-A Light, the other doesn't.
    $17.95
  • Ultraviolet Detecting Beads

    Ultraviolet Detecting Beads

    Review star icon Review star icon Review star icon Review star icon Review star icon (154 reviews)
    Watch white beads change to bright colors when taken outside!
    $6.95–$324.95
  • Nature Print Paper

    Nature Print Paper

    Review star icon Review star icon Review star icon Review star icon Review star icon (19 reviews)
    Light-sensitive paper that exposes in direct sunlight.
    $6.95–$14.95
  • Hand-Held Spectroscope

    Hand-Held Spectroscope

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    Reveal the hidden nature of color and visible light with this durably constructed, economical spectroscope.
    $10.95
  • Mini Fiber Optic Light

    Mini Fiber Optic Light

    Review star icon Review star icon Review star icon Review star icon Review star icon (5 reviews)
    Using high quality fine optical fibers and an internally concealed LED light source, this light gives a beautiful...
    $3.95
  • Polarizing Filters

    Polarizing Filters

    Review star icon Review star icon Review star icon Review star icon Review star icon (11 reviews)
    These high quality plastic polarizing filters are perfect for all kinds of experimentation.
    $3.75–$129.95
  • Prisms, Equilateral & Right Angle

    Prisms, Equilateral & Right Angle

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    High quality prisms for light experiments. Made of optical glass or clear colorless acrylic plastic.
    $6.95–$7.95
  • Plastic Mirrors

    Plastic Mirrors

    Review star icon Review star icon Review star icon Review star icon Review star icon (10 reviews)
    Available in different sizes, these high quality plastic mirrors are durable and just right for mirror writing,...
    $1.65–$6.95
  • Plastic Magnifier (individual)

    Plastic Magnifier (individual)

    Review star icon Review star icon Review star icon Review star icon Review star icon (10 reviews)
    Sturdy, good quality magnifier. Dual Lenses, a large 3X and a smaller 6X.
    $1.00
  • Color Splash Tablets

    Color Splash Tablets

    Review star icon Review star icon Review star icon Review star icon Review star icon (10 reviews)
    Finally a safe and STAIN-FREE alternative to food coloring!
    $6.45–$8.95
    $4.95–$8.95
  • Mysterious Glowing Ball

    Mysterious Glowing Ball

    Review star icon Review star icon Review star icon Review star icon Review star icon (19 reviews)
    Fascinating to watch in the dark!
    $6.95–$17.50
  • Youth Safety Glasses

    Youth Safety Glasses

    Review star icon Review star icon Review star icon Review star icon Review star icon (4 reviews)
    These safety glasses are perfectly sized for younger students, ensuring proper fit, and lighter weight for use in...
    $2.95–$495.00
  • Standard Pyramex Goggles

    Standard Pyramex Goggles

    Review star icon Review star icon Review star icon Review star icon Review star icon (2 reviews)
    These economical chemical splash goggles feature anti-fog lenses, an adjustable strap, and are designed to fit over...
    $5.45
  • Deluxe Crews Goggles

    Deluxe Crews Goggles

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    These chemical splash goggles are comfortable to wear for long periods of time, have clear anti-fog lens, and an...
    $9.95
  • Standard Adult Safety Glasses

    Standard Adult Safety Glasses

    Review star icon Review star icon Review star icon Review star icon Review star icon (1 review)
    These Crews 'Stratos' Safety Glasses offer good impact protection at an affordable price.
    $4.95
  • Fingerprinting Ink Pads

    Fingerprinting Ink Pads

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    These Identicator pads can be used on any paper. No ink-removing cleaners are needed.
    $12.95
  • Spy Pen - Invisible Ink Pen

    Spy Pen - Invisible Ink Pen

    Review star icon Review star icon Review star icon Review star icon Review star icon (6 reviews)
    Mark unknown samples in the laboratory using invisible ink.
    $6.50
  • Multi Project Solar Kit

    Multi Project Solar Kit

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    Use solar energy to power a motor that can be used to build any one of six different devices.
    $19.95
  • Euler's Disk

    Euler's Disk

    Review star icon Review star icon Review star icon Review star icon Review star icon (16 reviews)
    Observe the hypnotic display of light and continually changing sound.
    $33.95
    *Backordered: 4/19/2019
  • Thermoplastic Polymer

    Thermoplastic Polymer

    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    This polymer can be heated and molded over and over again.
    $4.95–$19.95
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