Tiffany Style – Stained Glass Class. The session consists of 8 –2-hour classes. Classes are limited to 4 students in order to allow the instructor time for individual guidance. Due to limited space projects should be no larger than 24” x 24” and contain no more than 40 pieces. Projects containing more pieces are generally not completed in allotted time. Extra classes may be added for an additional fee. Class fee: $275.00 due upon registration. All tools and equipment are available for purchase at McAllen Stained Glass.