This is Duskin's recommended sponge. Once you use this sponge, you won't be able to use any others ^ - ^ It's a bit long, durable, and long-lasting. If you've never used it before, please give it a try. ● Sponge (hard type) - 3 pieces ● Sponge for bath/washroom - 2 pieces If you wash while the water is still warm, you won't need detergent. Price is firm m(_ _)m