Sapphire Insert 24x20mm (For 30mm Bangers)

$425.00 $400.00

5 in stock

Categories: ,

From D-NAIL, the people who first brought you sapphire inserts, we are proud to bring you more.

Made from pure monocrystalline optical grade sapphire, and highy polished.

For the initial launch, we opted against risking weakening them with engraving, but are considering aesthetic options; Function is paramount.

Features:

  • 24mm outer diameter (some 30mm bangers with 2-2.5mm walls will have shrinkage or imperfections blocking them from perfect fits – please measure if you are unsure)
  • 20mm height
  • 2.5mm wall thickness
  • 3.5mm base
  • Smooth tapers at every edge to prevent chipping or scratching.
  • As wide of an upper bevel as we can manage to minimize deflection of downward airflow (and augment rotational energy).
  • Subtle taper from wall to dish, mainly for ease of cleaning, but a slight improvement both to surface area and general fluid dynamics.
  • We tried to balance the mass for warmup and retention times- a solid, 3.5mm thick base and 2.5mm thick walls are where we landed.
  • Comptatible with 4-5mm spheres.

This is a ‘by popular request’ release, designed as well as we can think, and priced as fairly as we can.

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