Bee Buzzy Group: Bee Buzzy was attached to the 3-6-year-old child included in this group by the researcher on the arm of the nurse to perform the phlebotomy procedure. Bee Buzzy reduces pain thanks to its cold wings and vibration. It helps to distract attention during phlebotomy and reduces the feeling of pain and fear. Bee Buzzy was tied 5 cm above the area from which blood will be drawn, and after waiting for 15 seconds, the nurse performed a phlebotomy.

While the nurse was going to perform the phlebotomy operation on the 3-6-year-old child included in this group, one of the researchers (no. 2) tried to distract the child by putting the puppet on her hand and making her talk. The puppet used is an easy-to-use and hand-held puppet that will not cause fear in children. The puppet was named 'Zuzu' by researchers.

No attempt was made to the 3-6-year-old child included in this group, during the process when the nurse performed the phlebotomy. Routine phlebotomy was performed. Pain and fear of the child during the procedure were evaluated.

Implementation of Bee Buzzy It is defined as the use of a device called Bee Buzzy, which applies cold and vibrates in the form of a toy bee, by the researcher for fear and pain during phlebotomy in children.

Nurse performs phlebotomy on pediatric patients in the pediatric phlebotomy unit. During this application, the researcher puts the Bee Buzzy device on the child's arm just above the area from which blood was taken, and remains attached to the arm during the phlebotomy procedure. This device applies cold and vibrates. Pain and fear during the procedure are evaluated by the researcher, the nurse, and the child's parent.

Implementation of interventions aimed at reducing pain in experimental groups. Wong-Baker Facial Pain Rating Scale: The Facial Expression Rating Scale is a scale that includes 6 facial expressions and provides a rating between 0-10. This scale, which does not require words, is a reliable and valid measurement tool in the assessment of acute pain. A score of 0 indicates no pain and a score of 10 indicates the highest level of pain. In the scale, it means that as the pain score increases, the pain also increases.

Implementation of interventions aimed at reducing fear in experimental groups. Children's Fear Scale: This scale includes 5 different facial expressions. This scale is scored between 0-4 and it is stated to be a reliable and valid measurement tool in the evaluation of fear. This scale does not require words. A score of 0 indicates no fear and a score of 4 indicates the highest level of fear. In the scale, it means that as the fear score increases, the fear also increases.