Formula 420 Cleaning Caps
Formula 420 Cleaning Caps are silicone caps that seal joint openings, creating a closed cleaning chamber.
$4.99
1 / 2 Randy's Black Label Cleaning Caps
Randy's Black Label Cleaning Caps are silicone caps that seal glass openings so a piece can be shaken with cleaner inside.
- Watertight seal during cleaning
- Durable and reusable
- Easy to rinse clean
Specs
Material Silicone
Fit Standard glass joint sizes
Use with Randy's Black Label Cleaner or your preferred solution.
Out of stock, get pinged when it's back
Discreet ShippingPlain, unbranded packaging
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Ships to US addresses · Discreet packaging · Shipping from $9.99 by weight
Randy's 9-Piece Cleaning Kit
Randy's 9-Piece Cleaning Kit covers a full glass cleaning session.
$19.99
Formula 420 Cleaning Plugs
Formula 420 Cleaning Plugs are silicone caps that seal joint openings so a piece can be filled with cleaner…
$5.99
How fast is shipping?
Orders typically leave our facility within 1–3 business days with tracking included, in plain unbranded packaging. Shipping is weight-based and shown at checkout before you pay anything.
What if I want to send it back?
Unused items in original packaging can be returned within 14 days, full details are on our Returns page. For hygiene reasons, used chambers and glass can't be returned unless there's a defect.
How can I pay?
Checkout takes PayPal, all major cards, and Bitcoin. Payment is processed securely and we never see or store your card details.
Is this a real brand-name product?
Yes, it comes through authorized distributor channels as genuine, unopened retail stock. No clones, no gray-market units.