Karcher Kids High Pressure Water Cleaner Trolley K4Prepare for squeaky clean fun with the Smoby Karcher Kids High Pressure Water Cleaner Trolley K4! This pint sized powerhouse allows children to take on adult duties. With the K4, little helpers can tackle any surface like seasoned pros, while enjoying a splashing good time. This true to life replica operates like the real dealhook it up to the garden hose, pull the trigger, and watch the water fly as dirt and grime vanish in its wake! Explore two