1
Step
Condition the pink and yellow polymer clay thoroughly. FIMO Professional is recommended to keep the flower petal edges crisp. Roll the pink clay to a 2.5 mm thickness for the button base, and the yellow clay to 1 mm for the flower applique.
2
Step
Dust your flower cutter with cornstarch before cutting the yellow flowers. Wipe the raw pink slab with a damp cotton swab to clean the surface, then press the yellow flowers onto the pink slab. Add a tiny pink clay dot to the center of each flower, then use a round cutter to cut out the circular buttons around the flowers.
3
Step
Symmetrically pierce two sew-through holes flanking the pink center dot, going through the yellow flower layer, using a needle tool or a small piercing tool. Make sure the holes are clean and fully open from the front to the back of the button.
4
Step
Bake the buttons on a parchment-lined ceramic tile according to the clay manufacturer's instructions. Use an oven thermometer to verify the temperature, and let the pieces cool completely before handling.
5
Step
Place silicone plugs or low-tack tape behind the sew-through holes to prevent resin leakage. Apply a clear UV resin dome to the face of each button, spreading it to the edges with a toothpick to create a smooth, rounded dome.
6
Step
Cure the resin under a UV lamp until completely hard and non-tacky. Remove the hole plugs or tape, and clear any stray resin from the sew-through holes. Avoid using aerosol sprays or solvent-based varnishes, as they can cause the clay to become sticky over time.