Gallopade Publishing Group Innovative 3D Glasses 2-pack (9780635063069) Your students will see the world as they have never seen it before with these innovative, ChromaDepth three-dimensional glasses. These decoratives are attractive, colorful, and look great all the time! But add the 3D glasses and every piece comes to life! Teachers will love how these decoratives create enthusiasm and excitement in the classroom. The interactive experience engages students' senses. More than smiley faces and apples, this product line will interest all ages. From Leaning Magazine: An intriguing entrance helps students for a busy day of learning, and this provided much stimulation. The children used terms such as 'cool' and 'awesome' to describe it!