Photo card

Print this on plain white paper. Put your pieces on the squares, photograph the whole card, then tap the spots in the order shown.

1

Plain set piece

No plain piece? Tap the white circle instead.

White
Keep clear

2

Dyed piece or test dip

Set for at least 10 minutes.

  1. Turn the flash off.
  2. Lay the card flat by a window, out of direct sun. No lamp on nearby.
  3. Hold the phone straight above the card. Keep your shadow off it.
  4. In Coco Match, choose Match from a photo and tap spot 1, then spot 2.

Use bright white printer paper, not cream or gray recycled stock. Don’t laminate the card: the shine causes glare. Wipe-clean? Slip it under parchment only where the pieces sit, and keep the white circle uncovered.