This box is made from pasteboard covered with printed paper. The card is printed in two colours, blue and black. On the bottom of the box are instructions for switching the filaments. The top of the box lifts off and within is a top cover lined with horsehair. Within the main body of the box is also a padding of horsehair that the valve rests within. The box is 55 mm square and 128 mm tall.
 
 
 
| |
