Prism Handleless Coffee Cup Plaster Mold  (R23140)

Prism Handleless Coffee Cup Plaster Mold 

This professional single-piece plaster mold is designed for producing minimalist, geometric "Prism" style coffee cups. Without a handle, this sleek design is perfect for espresso or Turkish coffee. Specifically engineered for slip casting with ceramic or porcelain clay, its seamless construction ensures a clean, professional finish for modern tableware collections.

• Wipe the internal surfaces with a damp sponge before use to ensure they are free of dust and debris.
• Thoroughly mix the casting slip (using an electric mixer or wooden spoon).
• Prepare the slip 24 hours in advance and use sodium silicate (glass water) during the mixing stage for ideal fluidity.
• Pour the slip slowly, filling the mold to the brim.
• Depending on weather conditions, 2–4 casts can be performed per day.

Minor exterior imperfections on the mold do not impact the quality of the final cast. The integrity of the internal surface is the primary factor for achieving professional results.