only available in USA＆Canada

In the box you will find: 

1x Glaz RDSA V1.1 whole unit (with Stainless steel top cap )

2 x Spare glass top cap

1 x Allen Key

1x Spare o-rings and grub screws

1 x Post for seriesmodular 

1 x Squonk pin

2 x Peek insulator

1 x User manual

1 x Steam Crave sticker

1 x Notice card

Add Metal top cap with diagonal top-side airflow                                                                                Improved Squonk part to stop over-squonk leaking
Most Flexible and Diversified RDSA

What is Glaz RDSA new metal cap?
- Diagonal top-side airflow 
- Hitting coils directly
- Concentrated airflow for best flavor production
- You can select to have both top-side airflow and bottom airflow open together, or close bottom airflow for zero leaking
It is most Flexible and Diversified RDSA!