Angstrom Gravitas is a high viscosity silicone lube that utilizes micro-friction of two nano-scale compounds to achieve unparalleled levels of smoothness and controllability. Gravitas is designed to be super long lasting, and retain smoothness far longer than traditional unmodified silicones. 

Comes with:

• 5 cc container of Angstrom Gravitas 
• Medical grade micro-brush applicator