The Darlac Ergo Pruner is ergonomically designed to prevent slippage with a control pillar handle and notch fit for an index finger. Its recommended for delicate jobs and gardeners in need of a steady hand. The ingenious design of Darlac s Ergo Pruner provides a clean cut through a control pillar design that prevents the hand from moving forward in use. Located beneath the pillar is an index finger notch that ensures total control over this 100 g pruner. Overall this ergonomic pruner measures 15.5cm and it will cut stems up to 1.4 cm thick utilising the bypass design best suited to live plants.