Electric Sarel Roller
A hand operated, battery powered sarel roller, being 60cm in width. The roller has a diameter of 39cm, containing 70 spikes, each being 8mm in diameter, producing 223 holes per square metre. The weight is 37kg and the battery charge allows for covering about 3,000m2 (or 2 full-sized bowling greens). It is supplied by Campey.