Shelly Mehindi Henna Paste Tubes. Authentic Indian Henna tubes designed to be held in the hand like a pencil, enabling the henna to be squeezed from the tube. These Tubes can provide the application of detailed artworks synonymous with Henna art. movement and pressure on the tube allows the user to control the geometry and thickness of the lines and accentuation detail of each piece. *100% positive customer feedback.