Can You Believe Your Eyes?

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  • Subtractive Color Theory Demonstration

    Subtractive Color Theory Demonstration
    Perfect for teaching the optics and physics of color mixing.
    $120.95
    *Backordered: 8/23/2025
  • Chromatography Filter Paper

    Chromatography Filter Paper
    Separate water soluble inks, revealing their hidden identities.
    $7.65–$14.60
  • The Disappearing Beaker

    The Disappearing Beaker
    Review star icon Review star icon Review star icon Review star icon Review star icon (3 reviews)
    A great demonstration of 'index of refraction'.
    $10.95
  • ColorFlame Candles

    ColorFlame Candles
    Review star icon Review star icon Review star icon Review star icon Review star icon (15 reviews)
    These candles have to be seen to be believed!
    $3.04