In order to see ANAGLYPH red/blue glasses are required. Glasses can be made easily. Please prepare pasteboard and color cellophane and make a figure to reference. Since the interval of a man's both eyes is about 65-70mm, it makes two holes at this interval, and sticks color cellophane. The object for children should introduce an interval to him. It does not need to be strict.
Both ends attach a handle so that it may be made to hang on an ear like glasses or it can have by hand.
By the rule, eye the left should attach cellophane so that red and a right eye become blue. These glasses can be used when seeing various announcer.
The man with troublesome making glasses personally has the method of purchasing. Probably, the web site currently sold if a web is looked for can be found.