One heart-shaped replacement head, one gold LED penlight, concert light ※ In stock. No need to comment to check stock, confirm purchase, or confirm payment. Please purchase and pay. ※ No holds, no discounts, please do not negotiate prices. ※ Color changes and combination changes are not possible. ※ Please check the title and images. There are single heart heads, heart head bodies, and stick-type penlight sets for sale. ※ Yu-Yu Mercari delivery. Rakuraku Mercari delivery cannot be changed. Buyers can specify their home address, convenience store, or post office for delivery. ※ If you ask "When will it arrive?", please also provide the delivery address and the time of payment. You can check the delivery time on the post office website. ※ Mercari delivery cannot be shipped if there are characters or symbols that cannot be used in the address. Since it is anonymous delivery, we cannot see the address. 15-color color change Red, green, blue, hot pink, white, yellow, light blue, light green, purple, orange, light pink, violet, lime, turquoise blue, hot orange, and automatic change every 3 seconds, and you can manually select the specified color. King Blade sheets fit. Heart shape size Width 119mm Height 108mm Thickness 33mm Stick type size Total length 25cm Lighting part 15cm Diameter 3cm Continuous lighting time: Approximately 12 hours Uses 3 AAA batteries. ※ The penlight body contains 3 AAA batteries. Please understand that the batteries are for a flashing test. AAA batteries are not included with the single head sale. ※ Simple packaging, cushion sheet, and cardboard envelope for shipping. No bubble wrap. ※ For those who purchase the penlight body, the switch is pressed briefly on the body switch. Long press to turn off. Thank you.