Heart Illusion Coasters by BamingoDesign Optical wave patterns in a heart form. No AMS/MMU required, only one color change. Print Settings: Layer height: 0.20 Infill: 15% Optional: Enable ironing for smoother top surfaces Color Changes: Start with Red (eSun PLA Red) At layer #12 (2.40 mm), swap to White (eSun Matte PLA White) Notes:A 3MF print profile is included for AMS. Manual printing requires converting color changes to pauses or using the STL. Split objects manually using the right-click menu. Use a lighter or a heat gun to remove stringing.