Does a 3in1 lawn mower realy work?

The AS 531 2-T MK B does perfect collecting, fast and strong rear ejection and amazing mulching! With it's engine power it can cut grass up to 50 cm high. Automatic parking brake, differential lock for mowing slopes, 3rd crankshaft bearing, fully variable speed, 8 ballbearings in the wheels and other unique features make it a real PRO lawn mower. www.as-motor.com