The sense of timing and delivery is no different from their full-sighted contemporaries as more than 50 players from nine centres contested the 62nd Blind and Visually Impaired Indoor Bowls Nationals at Jubilee Stadium over the weekend.
Among them were eight Wanganui players for the Pairs tournament on Saturday which 29 teams entered, followed by the Singles yesterday.
Singles were split in partially sighted men's and women's divisions " with 20 in the ladies and 14 in the men's, and then the fully blind grade with 18 ladies and nine men.
Action continues today with the Fours tournament, which will have 14 teams of which at least one member must be fully blind.
Tournament controller Brendon Kenny said the green mats are a standard 22 feet, with 20ft to the other box at the end and 15ft to three-quarter length.