Intensity Glow Marker

Glow-in-the-dark key ring markers, with a handy key ring attachment Containing photo-luminescent crystals, these markers absorb light and emit a luminous glow in the dark. To activate the crystals within the marker, expose the marker to sunlight or any artificial light for 5 minutes and the marker will emit a glow for up to 12 hours One 5 minute charge creates a glow for over 12 hours Has a rechargeable life of up to 10 years

Perfect for easily locating items in the dark. The Lifesystems Intensity Glow Marker absorbs light and emits a luminous glow in the dark. Just one 5-minute charge creates a glow for over 12 hours. Photo-luminescent crystal technology Cable-ring attachment One 5 minute charge creates a glow for over 12 hours Rechargeable life of up to 10 years Dimension: 20 x 20 x 110mm Weight: 6g