Molecule-R N20 Gas Cartridges， 10 Count 0.28 Ounces<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> Content: 10 cartridges of N2O gas (8 grams each) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41JqZH1kWpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/419rYRW4vNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31uVykeGWHL.jpg" noproxy>