[Package content]- Each package includes 1000Pcs 3mm soda-lime glass beads (G1000 precision). These clear, solid glass beads are perfect for crafts, laboratory boiling and decorating. [high reliability]- These glass beads can withstand high temperatures (softening point of 726°C / 1340°F) and are highly resistant to pressure and heat. [Smooth Polished Surface]- Each 3mm glass bead is carefully polished to a smooth, rounded surface to ensure easy cleaning and safe handling. Its hand-crafted precision enhances program consistency. [Versatile]- Use these quartz beads for modeling pigment mixing, grinding and sanding, filtration media or lab-safe zeolites. Suitable for DIY, jewelry and industrial use. [Reliable Purchase Guarantee]- Please confirm the diameter and quantity before ordering. If the item arrives damaged, please contact us immediately - we guarantee the quality of the glass balls.