This two-color bucket height is high, so the mold cavity bottom and core are used insert design, such benefits are more convenient mold lighting, lighting effect is better, the product looks good, and the processing difficulty is reduced, the processing size is more accurate, saving labor costs and processing costs. Moreover, the insert is replaceable and the replacement cost is low, so it also improves the fault tolerance rate of mold making and reduces the loss caused by processing errors. The mould adopts stripper design, which is stable and not easy to ejector trace, which makes the product more beautiful and easy to use.