Shrinkwrap supplier Dr. Shrink offers its new TowerMinders. Instead of crews using the traditional rope with rags tied around it to stabilise work platforms on towers, they can now utilize this rolling ball system to make the job easier and safer.

TowerMinders eliminates all rope marks and will not damage or mar the surface of the tower. This system is comprised of a set of virtually indestructible balls that roll with very little friction. Once threaded onto rugged rope and secured, they effortlessly roll up and down the tower, leaving no damage behind. The balls fit on rope up to 2.5 cm in diameter. One TowerMinders set includes 36 balls and 36 15 cm spacers constructed from HDPE.