Bee Paper - Glassine Tracing - Roll - 24in x 20yds - Bee Paper Glassine Tracing Roll Conservation paper is a 25 pound, neutral pH, archival quality paper. Aquabee Glassine is a transparent sheet used extensively in museums for restoration work and is FDA approved. Bee Paper Glassine Tracing Paper is also ideal as a slip sheet for storing artwork and is suitable for fine or old drawings. Inspiring paper values that enhance techniques in every art medium. The Aquabee line of artist papers are among the most widely known in the United States. Each Roll Includes: Acid free 24 inch x 20 yard Glassine Tracing Paper.