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Sonnumberfour Glass Drop

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Sonnumberfour Bubble Caps

Regular price $140.00

Shipping calculated at checkout

Color

Low stock

Designed with the perfect restriction to prevent spillover when paired with Adapt Tech Gem Inserts without compromising the function of your rig. An excellent accompaniment to any set up.

This item is made to order

Please allow 7-10 days for shipment 

2nd quality cap has surface scratches

Customer Reviews

Based on 27 reviews
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H
Harry K.
Bubble cap

Yes it’s calibrated for perfect functionality with inserts!!💨💨💨💨💨🤙

D
Devin O.
Perfect

Flawless design/ function.

C
Christopher L.
SN4 Bubble Cap

Seals very well and the short nozzle pairs nicely with the Adapt Tech

R
R.G.
Still my favorite bubble years later

I've had this bubble cap in clear ever since my first gem (18mm at the time) and I haven't been able to find a comparable bubble cap ever since. It's that good. Minimal splashing every time with the perfect amount of restriction. Beautiful to look at too, I love the handle.

r
richie g.
Son4bubble cap

Gives the most restriction needed to keep your precious rosin inside the insert/ less splash!

Shopping Cart

30% off sonnumberfour bubble cap or gem insert with purchase of any newly listed glass