Each pack contains 70 plastic pony beads. These beads are the same size as standard pony beads (4mm x 7mm with an inner diameter of about 2.5mm) and glow in the dark. They will grow brighter if exposed to bright sunlight for a bit beforehand.
Size: 6mm x 9mm with a 4 mm hole.
Color: The beads are light pink, peach, pale yellow, light green, lilac, and clear in normal lighting and glow hot pink, orange, yellow, neon green, bright lilac, and white in the dark.