Counter Pen, Touch, Sound, And Count Simultaneously, Each

Details:

Combination marker and digital counter automatically counts and beeps each time a mark is made with its black felt tip, eliminating the chance of errors.Easy-to-read lcdcounts to 99,999durable abs plasticequipped with fail-safe reset button, on/off switch, and pen capdimensions: 6 × 0.67 In. (150 × 17Mm)weight: 1 oz.