Dazzling Illusions Our secret message maker dazzles curious people of all ages. Finally, promotional items that keep people engaged and excited about what you’re marketing! Full Color Imprint - Back and Front Side Printing Size: 2 1/2" x 5 1/4" Material: Paperboard Custom artwork help is available upon request. Made in the USA FOB:...

The Best Way To Discover The Light Spectrum Diffraction grating slides disperse white light into a rainbow spectrum that scientists can analyze to determine what materials the light is made from. These slides can be used to explain the light spectrum, diffraction, wavelengths, and more to do with optical science &...

Are Eclipse Shades® Certified Safe? Absolutely! Our branded solar eclipse glasses meet the transmission requirements of scale 12-16 of EN 169/1992, are "CE" Certified, and meet the standard for ISO 12312-2:2015. Trusted by the AAS and NASA, our solar glasses also meet the 2012 Transmission Requirements of EN 1836:2005 and...

Promotions That Pop Perfect for direct mailing campaigns or in-person advertising, Decoder Greets are a surefire way to build hype around your business or brand. This is a great promotional item for eye-catching marketing campaigns or the perfect item to carry in your gift shop. From unique greeting cards with secret messages...

Customizable Favors There are so many ways to incorporate our peepholes into events of all kinds. They’re perfect for concerts, fireworks shows, and stargazing parties. They also make wonderful teaching aids when studying light and color. Hold them up to your phone as a true filter that produces stunning rainbow effects...

If you need wholesale 3D glasses for viewing fireworks at your next event, you’ve come to the right place! These amazing diffraction glasses feature specially treated holographic lenses that break light into the spectrum. When used to view fireworks displays and laser light shows, these patriotic glasses create a breathtaking rainbow...

Hand-held 6" Black Light Fixture with Flashlight. Used for Charging Your UV Beads (see product above), Checking hand stamps, finding pet stains, checking for bacteria, applying black light sensitive cosmetics, searching for antique glass, and our personal favorite... hunting for scorpions at night in the desert (eek!). Works with 4 AA...

Circular Polarized 3D Glasses - RealD Theatres & LG, Vizio & Toshiba Passive 3D TV'sEASY TO LOVE. EASY TO SHARE.

We’re thrilled to bring you the most unique reading glasses around! Over half a billion people worldwide need glasses, but without affordable, simple solutions, many people continue to live without them. Thanks to FocalEyes®, our approach to magnifying reading glasses, we’re able to deliver on a promise of better vision. Discover this...

These American Flag Glasses are the perfect party favor for patriotic holidays like the 4th of July, Memorial Day, Veteran’s Day, and Labor Day. As soon as you put these 3D fireworks glasses® on, the world around you will come alive with a dazzling rainbow starburst effect, especially when you use...

Plastic 3D Glasses - Proview Professional Clip-On. Handy flip-up style that fits over most corrective lenses. Optical quality, cast acrylic lenses tinted to exacting color standards. Eliminates ghost images & other annoying visual distortions. Choose Proview Professional Clip-On 3D Glasses for viewing the recently released 3D movies on DVD and Blue...

CLASSROOM SPECIAL! 3D Glasses with Red/Cyan Lenses are best for viewing 3D Mars images and the most recent images from the NASA SOLAR MISSION. Also great for 3D TV, movies & games.

Plastic 3D Glasses Magenta/Green Proview and Clip-on. Optical quality, cast acrylic lenses tinted to exacting color standards. This is a great package…you get one of each!!

Are you planning to view a solar eclipse or sun spots with a group of students, colleagues, or friends? These limited edition neon eclipse glasses from Rainbow Symphony are what you need for superior eye protection and a highly detailed view of the solar phenomena you’ll observe. Sold in bulk, each package includes...