A Stress Relief Pen: To Help You Get Rid of the Stress from The Office and School Work

A Funny Handy Toy: Play and Experience the Light and Color changed with 4 build-in Lens; 2 Color Filters,2 Magnifiers. Enjoy Hours of Fun.

A Educational Gadget: Light or Visible Light is Electromagnetic Radiation within the Portion of the Electromagnetic Spectrum that can be Perceived by the Human Eye. Color is Spectrum of Light. Use the Color Filter Lens to see how Color Changed when the Light go through it. And use the water drop to make a Convex-lens to become a magnifier.

Great Gift: Share It with Your Friends in the School or Office, and It Will Bring Happy Atmosphere.

Enjoy It: Entertain and Inspire Friends and Family by Simply Playing Bring more fun Together, This funny, Novelty Gift Is Sure to Be A Hit Among All Kids.

Educational STEM Gift: Kids will Learn the Knowledge of Spectrum of Light and the Magnifier lens.  

Kids will Notice the Applications of it around the Daily life, especially Camera and Glasses and so on.