Wax: Black paraffin with high quality cotton wicks.
Material: Concrete, reinforced with fiber

Dimensions vary per item

Junior:
Dimensions: 15x15x16,5cm
Burning hours: 45

Papi:
Dimensions: 18x18x20cm
Burning hours: 75

Grandpa:
Dimensions: 23x23x35,5cm
Burning hours: 200