multifunctional brush: 1.made of pp ,tpr , sponge 2.can ues widly kitchenware 3. 2 pcs head refill multifunctional brush:1.made of pp ,tpr2.can ues widly kitchenware3.1pcs brush head refill,4.1pcs complex scrubber pad 1pcs complex scrubber pad refill5.can use detergent clean multifunctional brush