国产一级淫片免费播放,无码精品日韩中文字幕,明星国产欧美日韩在线观看,亚洲一区有码,欧美叉叉,欧美成综合网网站,欧美bbbbxxxx

The powder is delicate and the surface is very smooth after solidification, enhancing the appearance grade of the model

The low coefficient of expansion makes the relative position of the model more accurate. Suitable for various base nail systems in the market

The viscosity is easy to control during infusion, the solidification time is appropriate, and sufficient operating time is provided

High surface strength, good fluidity, and a mirror like smooth surface during infusion, suitable for planting nails and making high-end models