These coffee filter hydrangeas are SO PRETTY and they're super easy to make! Transform regular coffee filters into these beautiful flowers that look surprisingly realistic! These DIY coffee filter flowers are inexpensive to make, and it's such a fun craft for both kids and adults. It's almost magical to watch the coffee filters change colour as the liquid watercolour paint spreads across them. Then watch the colours fade and change once again as they dry! This post contains affiliate links. If you use these links to buy something we may earn a small commission which helps us run this website.