Te hoahoa ergonomic o to tatou Ko te kaiwhakamahara o te kohu ka pai ki te pupuri me te ngawari ki te whakamahi. Ko te rahi o te maama me te rahi te pai ki te haere, me tuku e koe to mahi ataahua i nga waahi katoa e haere ana koe. Whakakiia noa te pounamu me to wai e hiahiatia ana, ka pa atu ki te nozzle, ka koa ki te kohu pai e mau ana i to kiri, makawe ranei.