Nectar Straws are used for concentrates. To use a nectar straw, heat the tip of the long tapered side with a small torch lighter for 10-15 seconds or until it begins to glow. After this is heated, hold the nectar straw just above the concentrate and gently inhale. The heat from the straw will vaporize the product. These nectar straws feature 3 rings in the center, called “marias” which deter heat from spreading up the nectar straw. Size: Length: ~ 5” Weight: ~ 27g Due to the handmade nature of our products by multiple artists, color and shape may vary from images.