These tiny, pink book pins are Summer Romance and/or Sapphic Romance-themed. Their design features a sunset in the colors of the lesbian pride flag, as well as a teeny tiny orange bookmark ribbon peeking from the bottom of the book.
 
As a great eco-friendly alternative to enamel, these FSC-certified wooden pins have printed designs by River Kai with a glossy coat to protect them.
From the manufacturer:
"Our custom-printed wooden pin badges are made from responsibly sourced, fast-growing woods... By sourcing fast-growing woods from ethical suppliers, we are able to provide our customers with quality merchandise, using environmentally friendly materials, whilst actively funding responsible woodland management schemes. Eco Fact - Our wooden pin badges use 20 to 24 times less energy to produce than enamel pin badges!"