Diamond Caps 20mm Blue UV Carb Cap

Bring precision and style to your dabbing setup with the Fully Worked 20mm Colored Carb Caps by Diamond Caps—the perfect blend of function, form, and fire. Expertly handcrafted in the USA from high-quality American borosilicate glass, these carb caps are designed to withstand high temperatures and daily use, delivering smooth, flavorful hits every time.

Designed specifically for 20mm quartz bangers, including popular options like the Quave Club Banger, these carb caps feature a hollow center cylinder that enhances airflow direction and vapor control. This design helps retain heat more efficiently, allowing you to have better control over your dab experience, whether you're sipping at low temperatures or chasing clouds.

Every cap showcases a fully worked color design with eye-catching finishes, such as Cobalt Blue and Blue Cheese, making each piece truly unique. Additionally, they're UV-reactive, so they light up under black light—perfect for late-night sessions or adding visual flair to your rig setup.

These caps, topped off with a sleek gold Diamond Caps logo, offer a touch of elegance while keeping your sessions on point.

Product Features:

• It fits most 20mm quartz bangers, including Quave Club Bangers

• Made from 100% American borosilicate glass

• UV reactive for added visual appeal under blacklight

• Hollow cylinder center for optimal directional airflow and vapor control

• Fully worked color options: Cobalt Blue & Blue Cheese

• Embellished with a gold Diamond Caps logo

• Handmade in the USA.

Perfect for beginners and seasoned dabbers alike, the Diamond Caps Fully Worked Carb Cap is more than just an accessory—it's a statement piece for any serious glass setup.

Browse the complete Diamond Caps collection here.

Added March 25, 2017