Chemistry of Birthday Candle card

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. 170mm x 120mm (6 3/4" x 4 3/4"). Blank inside. Individually wrapped in a compostable bag with a 120gsm recycled kraft envelope. Printed with vegetable-based inks on a carbon neutral press using responsibly sourced, 300gsm Italian paper.