On bristolboard draw circle 3" diameter.

On blotting paper - of different colors, if possible - draw three circles 3" diameter. On bristolboard draw a circle 2" diameter. Cut out circles with, scissors. Fasten together pieces with one paper fastener inserted in center, placing the large circle of bristolboard at the bottom, the small circle of bristolboard at the top. Suggest that pupils may cut out pieces of cloth of same size, at home, thus furnishing themselves with penwipers.

No 4 Pen Wiper Construction 17