Birthday Cake Keychain

Celebrate in style with this fun birthday cake keychain, designed for quick and colorful 3D printing.This small charm combines playful pastel tones with a clean layered design that’s easy to print using color swaps or a dual-extrusion setup. Perfect as a small gift, giveaway, or a cheerful office accessory, it adds a personal touch to your keys, bag, or workspace.The keychain hole fits a standard split ring or clip, and the print requires no supports.Recommended print settings:Material: PLA (two pastel colors)Layer height: 0.2 mmInfill: 15–20%Supports: NonePrint time: ~30–40 minutesNozzle: 0.4 mmAdd some color and fun to your everyday carry — or gift it to a colleague for a sweet reminder of celebration! 🎉 EDIT 03/26New version added this time with the hole in the center as requested !