The Bolt is back and better than ever! This medium size, 4 piece grinder is made from Aircraft Grade Anodized Aluminum (AGAA), measures 5.5cm in diameter, stands 4.5cm tall and is comprised of 3 chambers, each of which serves to filter and separate your grind. The center chamber connects to the bottom chamber via an ultra-fine stainless steel mesh screen that catches botanical dust for future use, preventing waste and ensuring maximum efficiency. The ZEUS Bolt 2’s diamond cut teeth are calibrated to grind your herbs to the perfect consistency for vaporization. And its strong magnetic lid allows the grinder to move effortlessly and securely. Each Zeus Bolt 2 comes with an air-tight carrying case that keeps odors in and makes it the perfect grinder for on-the-go. The Bolt is the most versatile grinder in the ZEUS Grinder Line, as it is an ideal choice for short or long and large or small vaporizing sessions and is thus an ideal companion for both portable and stationary vaporizers.