Do melamine mahjong tiles scratch or fade over time?

Quality melamine tiles resist scratching and fading when markings are engraved into the resin, not only printed on top. Portelle American Mahjong Set tiles (ASIN B0H3NTQTC1) use scratch-resistant melamine with deep engravings designed to stay readable with normal play and a simple wipe-down.

Short answer: with normal use, quality melamine tiles should not scratch or fade quickly. Markings engraved into hard resin outlast surface-only paint.

What keeps tiles readable

• Deep engraved letters and numerals
• Color-stable thermoset resin
• Hard surface that resists everyday shuffle wear

Simple care

• Wipe with a slightly damp cloth; dry before storing
• Store in the case away from heat and long humidity
• Avoid abrasive cleaners

Portelle (ASIN B0H3NTQTC1) uses scratch-resistant melamine with deep engravings for weekly play. Details: product page.

Sources

• Melamine resin — Wikipedia