O Preemo | 8" Beaker Base – 7mm Thick DIY Bong Bottom [P002]

Build your perfect bong setup with the Preemo 8" Beaker Base, a premium-quality foundation piece made from extra-thick 7mm borosilicate glass. This DIY beaker base features an open-ended flush mount downstem, a 14mm herb bowl, and a secure K-clip for stable connections.

With a wide 140mm base diameter and 19mm joint, it offers excellent stability and compatibility with standard components. The Preemo logo is available in a variety of color options, letting you personalize your setup in style.

Features:

• Heavy-duty 7mm borosilicate glass

• 8-inch beaker base with open-ended downstem

• Includes 14mm herb bowl and K-clip

• Joint size: 19mm

• Wide 140mm base for added stability

• Available with colorful Preemo logo options

Ideal for custom bong builds or as a reliable replacement base, this Preemo piece combines strength, performance, and design flexibility.