12 mm Replacement Grommet – 10/Pack

Refresh your grommet-style water pipe in minutes. These 12 mm replacement grommets restore an airtight seal around the downstem so your piece pulls smooth again. Keep a bag on hand for quick fixes at home or in the shop.

Key Features & Specs

• Size: 12 mm grommet size (fits standard grommet-style water pipes)
• Quantity: 10/Pack
• Material: Flexible black rubber for a snug, airtight fit
• Use: Seals the downstem opening on acrylic or glass grommet bongs
• Color: Black

Why You’ll Love It: Stop air leaks and harsh draws—fresh grommets tighten the connection between your downstem and body for better function and cleaner hits. The soft rubber is easy to install, holds securely, and removes without tearing.

Tips

• Lightly moisten before installing for an easier slide and a better seal.
• Inspect grommets regularly; replace if cracked, dried, or stretched.
• Wipe with mild soap and water; allow to dry fully before use.

Stock up with this 10-pack and keep every grommet bong in your rotation hitting like new.