Diameters available: 2-3mm  ( Stringer ) up to 14-15mm. 

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

Length: approximately 33-35cm. Note that 12-13mm rods weigh approx 90-100grams per rod hence we only offer 500grams as this is approx 5-6rods.

Effetre code: 591006

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

The following is a guide only for the number of rods in 250 grams based on the diameter of the glass. Its variable due to the length of glass in a batch resulting in a rod being between 30cm - 35cm in length.

2-3mm  batch created  08/06/18

4-5mm  batch created  29/05/20

5-6mm  batch created  25/05/20 

5-6mm batch created 12/04/21

6-7mm  batch created  27/04/22 

7-8mm  batch created  02/11/17

8-9mm batch created 19/05/16

9-10mm  batch created  

10-11mm  batch created  02/06/20

11-12mm  batch created  20/11/18

12-13mm batch created 08/10/18

13-14mm batch created 05/11/19

14-15mm  batch created  01/10/18