<ul> <li>These <b>Pulsar Dab Straws </b>have a twisted vortex diffuser that swirls vapor up and around the spinning pearl feature to cool smoke and <i>look</i> incredibly cool. These dab straws are made of quartz and measure 6 inches (15.2cm) long. Colors vary</li> <li>6 inch dab straw</li> <li>Quartz body material</li> <li>Vortex twist diffuser w/ spin pearl</li> <li>Bead colors vary</li> </ul>