Conclusion
The key to successful slumping lies in controlling several factors, including the temperature, time, and the type of mold used. This level of precision allows designers to achieve intricate shapes and stunning finishes, which can be further enhanced by incorporating patterns, colors, and textures before the slumping process begins.
1) Crystal is a crystal, with a high hardness (Mohs level 7), while the hardness of glass is lower,(Mohs level 5.5), the crystal can mark the glass, and vice versa.