This duo warmer is ideal for beauticians who have to travel or for professionals who require several warmers as it can connect up to 4 warmers. 

Features:

• Fits 2 x 100ml wax cartridge
• Includes on/off light and anti-slip base
• Fast melting
• Sturdy for 12 hour daily use
• Includes side electrical connectors to join multiple units with only one electrical plug