With the concepts of ease of operation and handling in mind, we repeatedly created prototypes and conducted tests to develop the shape and swimming action. Despite its size, it has little pulling resistance and good bubble entanglement, resulting in an all-around popper with the potential to respond to the user's intentions. 185mm / approx. 64g Dark Blue Back * Because this is a wooden product, there will be individual weight differences. If it tends to sink, please adjust with hooks or rings.