Used when teaching fractions in Epsilon. The fold-shut case has tabbed flaps and clearly marked sections so overlays stay neatly stored. The convenient size stands on a bookshelf, but is easy to take along.
Forty-nine total pieces represent halves through sixteenths. There are 5 green, 2 orange, 3 pink, 4 yellow, 5 blue, 6 purple, and 8 brown colored vinyl pieces representing the numerator. Clear lined vinyl overlays portray the denominator, with two each of halves, thirds, fourths, fifths, sixths, eighths, and tenths, and one half-sheet each of eighths and sixteenths.