Hello, Could I please double check a product on your site. Please see: CE4 Stainless Steel Drip Tip - High Desert Vapes Your description indicates it fits my iClear 30. Please confirm? Also, I can't see from the pics if it includes an Oring. Does it? Is #4 in stock? Any other drip tips that fit my iClear 30? Sorry to ask so many questions but a replaceable drip tip for an iClear 30 is a very tough find.