The Instafill 3500 Mix Berry Fusion is a mix of juicy berries with a hint of ice menthol. This kit holds 10ml of 2.0% nic salt, giving up to 3500 puffs. The 500mAh battery is large enough to vape at least a 2ml tank before needing to be recharged. There are 14 flavours to choose from, including fruity and menthol options. Also, once the bottle is empty, the kit can be taken apart for easy disposal.