silver plated Western musical instrument

Net content: 100g (g / ml)

Fabric name: Three layers of cotton

Applicable age: 4-6 years

Invisible UV Ink | Secret Message Writing Toner | 18ml Bottle Package:without UV Flashlight silver plated Western musical instrumentProduct Description: Create hidden messages that can only be revealed under ultraviolet (UV) light. This invisible ink is perfect for secret writing, educational activities, treasure hunts, escape rooms, games, and creative projects. The ink appears nearly invisible under normal lighting and becomes visible only when illuminated with a compatible UV flashlight. Features: Invisible ink for secret message writing Reveals writing under ultraviolet (UV)