For small nozzles with different shapes on both sides
Surface-embedded parts improve precision!
Nickel-plated brass parts. Compared to plastic parts, there is no need for surface treatment such as filing, and you can immediately put it in the paint to improve the details easily. It is an item for those who are particular about details, which enables precision and a sense of precision that are difficult to process by hand. For painting, apply a metal primer and then paint with model paint. Use an epoxy-based clear adhesive for adhesion.