Diameters available: 4-5mm and 5-6mm.

COE: 104 and is compatible with our other COE 104 glass.

Length: approximately 33-35cm

Effetre code: 591269

To see the number of rods in 250grams check out the FAQ chart

Effetre was previously called Moretti and these names are still used interchangeable in the lampworking community