Quartz Crystal Attachment for EVRI allows users to pack concentrate into the atomizer to take on-the-go. EVRI by Dip Devices is a multi-functional consumption solution. EVRI features a battery that connects magnetically to continuously evolving attachments. This item is for the Quartz Crystal Attachment only. The EVRI Battery and other attachments can be purchased separately or with the EVRI Starter Pack. More attachments coming soon! EVRI evolves with consumption. 1% of all EVRI sales donated to drug policy reform via MPP.org and SSDP.org.