airtite

Selling 20 x 40mm direct fit airtite capsule with H tube. Total of 17 set available. Each set $33.50each set Postage not include. Depending on your qty postage vary.

Need some feedback from the stacker out there. What are your thought on quadrum capsule vs airtite capsule? I like the quadrum design as it allow you to keep different size together but just not sure how air tight they are compare to airtite.