T type mouthpiece with 7 fts oxygen tube

Nebulizer bottle volumes of 6ml , 8ml, 20ml.

Tube in green or transparent for options.

Customization is acceptable

Atomization rate is about 0.35ml/min.

The star lumen tubing can ensure oxygen flow en

100 pcs/carton, carton size: (L)48*(W)36(H)28cm.