4quot glowsticksr a pack of good quality individually wrapped 4quot glo sticks with a 10mm diameter available in a mixture of 3 colours green blue and oranger r these retail packaged 4quot glow in the dark sticks come in individual cardboard tubes for resale with safety information and instructions on each one for bulk quantities please see our larger quantities link at the bottom of the pager r these lightsticks glow for 8 hoursr not suitable for children under 3yrs oldr 2 year sh