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Vented Oto-Blocks

Product Options

: $23.15

These Vented Oto-Blocks have a ventilation tube that relieves the air pressure in the ear canal when the impression material is inserted into the ear and when the impression is removed. Each pack contains 24 Vented Oto-Blocks.

Sizes Available:

  • Small 7mm - Green
  • Medium 9mm - Black
  • Large 11mm - White
  • X-Large 13mm - Blue
  • Assorted - 6 of each color

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