Glasses-triangle longs – mechanical model of glasses in the style of steampunk. The model is completed with sets of polymer glasses in yellow, blue and red colors. Using glasses in combination with red and blue lenses provides a wonderful opportunity to experience the stereo effect of viewing the corresponding images and videos. The style, materials and unusual implementation of the lens rotation mechanism will provide a lot of pleasure to use and will draw special attention to the wearer of the glasses. One size fits all: temples to fit any user.