This is a set of 5 Aero Spark Tees that change color in UV light, including 2 semi-long tees and 3 fluorescent tees. One tee is missing because the length didn't suit me, but the orange and pink ones are unused. The box is slightly dented because it was kept in a caddy bag. - Brand: DAIYA - Model Name: AERO SPARK TE-720 - Size: 34mm - Quantity: Set of 2 (Orange, Pink) - Features: Changes color in UV light - Brand: DAIYA - Model Name: AERO SPARK TE-720 - Size: 34mm - Quantity: Set of 3 - Features: Fluorescent color