Learning Resources Fraction Tower Activity Set STEM 2085 NOS Math Manipulative New old stock Learning Resources Fraction Tower Activity Set, LER 2085. From my grandmother’s collection; she was a teacher and collector. The box has been opened for inspection/photos, but the contents appear unused, with components still in their original plastic packaging. Designed to teach fractions, decimals, and percentages using colorful hands-on manipulatives. Perfect for stem and small groups. Box lists 51 interlocking Fraction Tower cubes, 51 fraction stickers, Fraction Tower base with activity card holder, 4 sample activity cards, and 12-page activity guide. Ages 5+. Original box has some light shelf/storage wear from age. Please review all photos for exact condition and included contents. I only opened to take photos so you could see what what inside.