some flat emoji keychains

Made with MakerWorld Keychain Generator (https://makerworld.com/makerlab/imageToKeychain)All of them are around 50x60mm, double-sided with 1.6mm thickness. (tested the default 1.0mm thickness and its not strong enough)Make sure to clean nozzle, dry and calibrate your filament before printing. Any stringing will ruin your first layer(making the ‘back’ side imperfect)The filaments I used are Polymaker Polysonic PLA pro White, Bambulab PLA Basic Red, Bambulab PLA Metal Iron Grey Metallic, CC3C PLA Silk Gold. __________________________________________________________使用MakerWorld-图片钥匙扣生成器制作 (https://makerworld.com/makerlab/imageToKeychain)水个作品哈哈；)