Product Parameters
The set includes 2 cleaning brushes designed for grout and tight spaces. The brushes feature hard bristles, a compact curved brush head, and an easy-to-handle grip. Based on the provided information, the handle length is 11 cm and the brush surface is 12 cm. The image shows one brush with black bristles and one brush with white bristles, both with dark handles and a built-in hanging hole for storage.

Core Features
These cleaning brushes are made to help remove dirt from tight crevices, edges, and corners. The hard bristles support effective scrubbing, while the ergonomic handle shape helps provide a comfortable grip during use. The compact structure is intended for convenient storage, and the hanging hole allows the brushes to be kept neatly organized. The surface is described as easy to maintain, with a non-stick and lint-free cleaning effect.

Suitable Scenarios
Suitable for cleaning grout lines, narrow crevices, and other hard-to-reach areas where a slim brush shape is useful. The design is intended for users who want a practical cleaning tool for detailed household cleaning tasks and organized storage in limited space.

Product Summary
This 2-piece grout cleaning brush set combines hard bristles, a curved compact shape, and easy-to-handle grips for targeted cleaning in tight spaces. It is designed for practical everyday use, easy storage, and simple maintenance.