3-inch Marble Glassblowing Mold

The 3-inch Marble Glassblowing Mold is crafted from high-density, fine-grain graphite, delivering a precise 3-inch half-sphere for marble-like glass pieces. This mold is built for glass artists who demand consistency, clean geometry, and a smooth final finish in every project.

Designed to heat evenly and resist repeated use, it supports 30+ pours with a smooth cavity finish that enhances release and repeatable results. The compact 3-inch cavity is perfect for creating marble textures and controlled shapes, ideal for studio work, workshops, or small-batch production. This combination of heat resistance, smooth cavity finish, and the 3-inch cavity supports consistent results over 30+ pours.

• Material: high-density, fine-grain graphite for uniform heat distribution
• Size & Shape: 3-inch cavity forming a perfect half-sphere
• Durability: heat-resistant mold designed for 30+ pours
• Finish: smooth cavity finish for clean releases

Upgrade your glasswork with this dependable mold and bring consistent marble aesthetics to your pieces. Consider adding it to your studio toolkit today to elevate your glass artistry.