Using a free hand drawing tool has a number of advantages. Firstly, it allows for more creativity and spontaneity in the design process. With the ability to draw freely, designers can quickly iterate ideas and experiment with different concepts without being constrained by rigid templates or pre-determined shapes. Secondly, it enables designers to better express their ideas and communicate more effectively with colleagues and clients. Free hand drawings can convey a sense of personality and style that can be difficult to achieve with digital tools alone. Thirdly, it can be a more efficient way to work, as it eliminates the need for complex software and technical skills. Finally, using a free hand drawing tool can be a more accessible way to create designs, as it does not require extensive training or specialized knowledge. Overall, the use of free hand drawing tools can provide a number of benefits for designers looking to create unique and impactful designs.