Chemistry of Birthday Candle

Birthday card illustrating the chemistry of a candle and structure of its flame. Printed in England on a light cream, 300gsm carbon-neutral Italian paper, made from 100% recycled post-consumer waste. Adapted from the ‘Chemistry of Combustion and Illumination’ in The Chemical Atlas Designed for the Use of Students and Pupils in all Schools Where Chemistry is Taught (1854) by Edward L. Youmans. All our greeting cards are 170mm x 120mm (approx. 5” x 7”) and blank inside, individually wrapped in a compostable wrapper made from plants, with a 100% recycled, 110gsm kraft envelope.