Doctor Yellow style This is a Komachi Shinkansen style thermometer♪ The tip is made of silicone material for safety. I am selling this because my child has outgrown the Doctor Yellow Shinkansen. The battery is dead and I haven't been able to confirm its operation. I am selling it at a low price, so please understand that it is non-refundable and non-returnable. Thank you for your understanding (*^^*) Please refrain from purchasing if you are overly concerned about details m(_ _)m