You just open the lid and place the soap between the spring base and the sponge roller and it's ready to use. A rich lather is created by the friction between the soap and the sponge roller. Our soap box not only a soap storage box, but also a soap dispenser. It can not only store soap and keep the countertop clean. It can also lather and clean clothes. The bottom is hollow design, ventilation and drainage. With cover design, clean and hygienic, you can place it on the lid if you don't want to put the soap in the box. The inner spring can put the soap on the soft rubber roller at any time, without worrying about loosening with the change of soap. Made of high-quality transparent pp material and soft rubber, durable, soft rubber roller has strong water absorption, high elasticity, resistant to soaking, can be used for a long time. Suitable for most soaps, just open the box to fix the soap, no need to wait for the soap to disappear and then touch the smooth, uncomfortable soap with your hands. Keep bathrooms, kitchens, and toilets dry and tidy.