29 sets of Clay scraper tools are suitable for making 1:4 small scale models and are widely used in colleges and universities. This set includes 20 scraper tools and 8 scraper blades. Each set is equipped with a corresponding toolbox to better organize and protect the tools. * The 29PCS is suitable for production of small 1:4 scale clay model. * Widely used in universities. The Tools Box used for preserving or carrying Clay Modeling Tools. * Asetfsales: 29PCS.