The fun doesn’t stop there, because Snapdoodle Toys and Games isn’t just online! We have five locations in the Greater Seattle Area. So come in and play with us!
4in Invisible Ink Thinking Putty
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.
Thinking Putty® helps build hand and finger strength through a fabulous tactile play experience with unique, unexpected properties and provides relaxing, yet stimulating interaction for anyone with sensory integration issues.
Crazy Aaron's putty is non-toxic, won't dry out, and won't leave a sticky or slippery residue on your fingers, so it's great for stretching, molding, bouncing, tearing, popping and playing by kids and adults alike.
- Color: Green that glows dark green
- Features: Glow-in-the-dark, Stretchable, Sculptable, Soft Texture
- Ages: 3+
- ⚠️ Warning: Choking Hazard. Contains Small Parts
- ⚠️ Warning: UV emitted from this product. Avoid direct eye or skin contact with light. DO NOT aim light at people or pets.
- Proudly made in the USA
- Manufactured with the help of exceptional individuals with disabilities
Shipping & Returns
When you place an order for shipping either online or at one of our stores, it will typically ship out within 2 days of the order being placed. We ship via UPS Ground and USPS Priority Mail - whichever method will provide you with the best service. For shipment to PO Boxes, we will ship your package USPS Priority Mail. Allow 5-10 business days for delivery. Orders placed after 2:00 p.m. (PST) will go out the next day.
We reserve the right to limit quantities available for sale or sold, and that at any time to correct, cancel, reject or terminate any order for any reason whatsoever at our sole discretion, whether or not the order has been submitted, confirmed and/or charged to your credit card. Credit cards are never charged for canceled orders.Have any questions? Send us an email at firstname.lastname@example.org or call 425-338-7471 (Mon-Sat, 10am-5pm).