4 Novelty Erasers Vtg 1980 look like Crayola crayons Erasola Japan eraser lot

The erasers in this set look unused. However the box shows wear, especially where the flap gets tucked into the box. These are from the 1980s. The date on them is 1980. They were made in Japan. Contains 4 erasers that look like Crayons. The name on the box is Erasola as a play on words with the company Crayola. Erasers are blue, red, yellow, green. Doesn't have a company name of who made them, just the initials W.A.