ONMO Black Aluminium Heat Management Device

The black edition of the ONMO — same German-designed aluminium core, diamond-profiled interior, and versatile bar-contact base, now in a matte black sandblasted finish with a silver interior for balanced heat retention. If you prefer the ONMO’s quick-response heat control in a darker aesthetic, this is the one. Fits most ~75 mm HMD-ready bowls and runs best with two 26–27 mm cube coals.

Diamond-Profile Interior · Black Sandblasted Finish · Versatile Heat Setups

ONMO Black Aluminium Shisha Heat Management Device

Why This HMD

• Black sandblasted exterior paired with a silver aluminium interior delivers the same quick heat response as the silver edition with improved heat retention from the dual-tone construction.
• Diamond-profiled interior feeds air under the coals, preventing dead spots and keeping coals lit throughout the session.
• Bottom bar design supports distance, bar-contact, and full-contact setups for precise heat matching.
• Wide upper lip safely holds a third coal on edge for brief heat boosts without risk of coals rolling.
• Lightweight at ~70 g — sits gently on bowls without tipping or sagging.

Fit & Compatibility

Designed for bowls with an inner HMD rim of ~75 mm. Works with most phunnel and Turkish bowls that accept Lotus-style HMDs. Pair with the Oblako Phunnel S for a clean, flavour-forward setup.

How to Use It

• Place directly onto your bowl — no foil needed.
• Add 2 fully lit coals (26–27 mm). Start distance for blonde leaf, go full-contact for darker blends.
• Wait 3–5 minutes, then draw gently. Rotate and tap ash every 6–8 minutes.

Care & Maintenance

• Cool completely before cleaning. Soak and scrub gently.
• Never preheat on a burner — add coals only when the HMD is on the bowl.

We ship worldwide from Melbourne, Australia. Same-day dispatch on orders placed before 2pm AEST.