Dandelion Secrets Ink
Write secret messages using dandelion sap! Dandelion sap makes super ink for penning secret notes it's hard to see when it's wet, but when it's dry the message is revealed! Does it work better on white or coloured paper? Does the ink work on pebbles and leaves? Can you make ink from any other flowers or plants? Be careful dandelion sap can occasionally cause skin irritation, and it can stain your clothes.