Chillum – 18.8mm 10-cm

The Chillum – 18.8mm 10-cm is a precision borosilicate glass chillum built for smokers who want a flawless, airtight fit on any 18.8mm (SG19) ground-joint water pipe. This 10 cm clear adapter slides smoothly into your bong’s female joint to deliver a direct, unobstructed draw while keeping the smoke path pure and flavor-neutral. Hand-finished ground glass joints form a snug, leak-free seal that stops air from diluting your hit, and the sturdy borosilicate body resists thermal shock and everyday knocks. Use it as a replacement downstem, a minimalist chillum, or a connector for compatible accessories; its universal 18.8mm size makes it a versatile upgrade for any glass collection. Easy to clean, reusable, and built to last, it is the dependable glass essential every enthusiast should keep on hand.