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    Invisible Ink - Ghostwriters Putty

    # PWII020
    $21.99 Buy Now

    Often used to encode top-secret information, invisible ink has a long and interesting history dating back to 4th century BC. There are all kinds of ways to make and read invisible ink (like heat and lemon juice), but our Invisible Ink Thinking Putty® uses ultraviolet light to mimic blue ink on a sheet of green paper. Write with the Glow Charger® and watch with wonder as your words evaporate into thin air.

    Availability
    • Currently In Stock
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    Safety Information
      WARNING: CHOKING HAZARD - Small parts. Not for children under 3 years.
    Gift Wrap Options
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    Product Features
    • Texture: Soft
    • Made in the USA from nontoxic silicone and never dries out
    • Stretch it, bounce it, pop it, tear it, and sculpt it! Fun for ages 8+
    Package Contents
    • 1/5 lb. (3.2 oz) of Genuine Crazy Aaron’s Thinking Putty & Glow Charger
    Product Specifications
    -Shipping Estimate
    Local Pickup at Granville Island Location: $0.00
    Local Pickup at Main Street Location: $0.00
    Local Delivery to Vancouver (City Limits): Local Delivery within Vancouver City Limits only. If you are not in Vancouver, please select a shipping rate below. $5.00
    Standard Shipping (Lower 48: 3-9 bus. days)$13.00
    Standard Shipping (2-9 business days)$14.00
    Express Shipping (approx. 1-2 business days)$17.70
    Priority Shipping (approx. Next Business Day)$19.90
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