Horizontech Sakerz 5ml Bubble Glass Extension Upgrade your Horizontech Sakerz Tank with this high-quality 5ml Pyrex extension glass. Now available in the UK, this bubble glass is durable, easy to clean, and simple to install. While the standard Sakerz tank is limited to a 2ml capacity to comply with TPD regulations, this extension allows you to significantly increase your e-liquid capacity. This means you can enjoy the Sakerz's renowned flavour and top airflow system for longer periods without the hassle of frequent refilling. We highly recommend this upgrade to get the best performance out of your tank. Product Details: Brand: Horizontech Material: High-quality Pyrex Compatibility / Models this bubble glass is a direct replacement for the Horizontech Sakerz & Sakerz Master tanks. Extras: A spare seal is included in each box. Important Note: you will always receive the 5ml Bubble Glass. We do not stock or send the 2ml (smaller) version.