DURABLE & LONG LASTING-Sturdy body construction, non-scratch and odorless nylon bristles, they are durable enough to scrub dirts effectively yet gentle enough to use on non-stick cookware. Built in scraper on brush head backside easily removes stuck-on food. CONVENIENT TO USE: Turn the loop at the handle end anti-clockwise to open it, and inject soap to fill the body and lock it clockwise. To start cleaning, simply push the button and it squirt soap through the brush head which use air displacement. The brush head can be easily removed and replaced. COMFORTABLE GRIP-The ergonomic non-slip handle is covered with TPR material which fits comfortably in hand even when wet and soapy. The handle can be easily filled with your favourite dish soap for 50 ml (1.7 Oz) . VERSATILE KITCHEN TOOL-Use it everyday to clean your pan, pot, dish, glassware, sink, stoves, kitchen utensils, it's also ideal for cleaning your cast iron, countertop and windows. It protects your hand from touching the detergent directly. REPLACEABLE HEAD-The dish brush head can be easily replaced with a new brush head or sponge head. Replacement brush refill(B07QG2N96M) and sponge refill(B07QQJNFVY) are sold separately. Refillable handle measures 9-inch with hanging loop for easy storage.