The flesh tone retainer is hand blown from borosilicate glass by glasswear studios. They have a small micro-flare on the end that allows them to be worn without an o-ring. Gauge tolerance is +-0.1 millimeter. Please note these are glass and can break if forced to bend. Not recommended for athletic or violent activities. The colors pictured in the photo from left to right: Mocha, Terracotta, Taupe, Toffee, Peach, Sandstone, Porcelain. Choose your size and color below.
Note: We recommend cutting the heat sealed bag with scissors and not tearing it open. The plastic stretches easily and may put stress on smaller glass items.