I would love to get one of those glass tanks for my Nuppins. Do you have a link for that item?
Hey Kat that's just one of IBtanked 19mm tanks. Their stubby or halfLing tanks are about the right height. I used a small section of carto end (ring) so drip tip would fit snug in their top cap. Grinding out the air holes was easiest with small ball shaped diamond bit (not a pointy one!).