Yin-Yang, Alien, and Smiley Face Pins - Unique Collectible Buttons #1224104 (License: Personal Use)

This set includes three 1-inch glossy enamel pins: a black-and-white yin-yang representing balance, a stylized green alien with large black eyes evoking sci-fi nostalgia, and a cheerful yellow smiley face with simple bold features. Each pin has a smooth metallic edge and a secure pin-back fastener, ideal for personalizing jackets, hats, or backpacks.

Used on e-commerce product pages for novelty pins, gift shops, or pop-culture merchandise sites; appeals to collectors, teens, and fans of retro, cosmic, or minimalist design aesthetics.