2mm Borosilicate Glass Balls – 1000 Pieces

Precision 2 mm borosilicate glass balls offered as replacement filling.
Manufactured in Germany with high accuracy and exceptional material purity.

Borosilicate glass provides high thermal resistance, low thermal expansion, and strong chemical stability.
The smooth, polished surface supports consistent airflow and efficient heat distribution inside the heating chamber.

The glass balls undergo a multi-step cleaning process to remove dust and manufacturing residues. They are delivered clean and ready for immediate use.

Each pack contains 1000 balls with a 2 mm diameter.