3D Touch Sensitive Electric Wax Warmer Cylinder £24.95 Out of stock. Cylinder 3D Electric Wax Melt Burner - Burst 16cm Our new 3D burners feature 'touch technology'. Touching the burner will give you two different levels of heat/light. Place a segment of your chosen wax melt onto the top of the 3D Design burner. Then simply switch on, and enjoy your fragrance!