The Summit is the gold standard of 510-thread ceramic cell (core) vape cartridges. The Summit has been engineered with all Certified components and raw materials and like all PurTec products is emissions tested clean against EU Standards. Featuring a proprietary core, enhanced airflow above the standard thread airflow, and NO PLASTIC. Summit can be customized with your branding and has several mouthpiece options, and comes exclusively in compression top, but can be customized for screw on mouthpieces, but who needs that headache in production. Speak with your sales representative today to get Summit samples.