One heart-shaped replacement head, one red LED penlight, and a concert light. ※ In stock. No need for comments to check stock, confirm purchase, or confirm payment. Please purchase and pay. ※ No holds, no discounts, sorry, please do not negotiate prices. ※ Color changes and combination changes are not allowed. ※ Please check the title and images. There are separate sales of the heart head, the heart head body, and the stick-type penlight set. ※ 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 tell us your delivery address and when you will make the payment. You can check the number of days for delivery on the Japan Post website. ※ For Mercari delivery, if there are characters or symbols in the address that cannot be used, it cannot be shipped. 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-shaped size: Width 119mm Height 108mm Thickness 33mm Stick type size: Total length 25cm Lit part 15cm Diameter 3cm Continuous lighting time: approx. 12 hours Uses 3 AAA batteries. ※ The penlight body contains 3 AAA batteries. Please understand that the batteries are for a test of the light. AAA batteries are not included with the head-only sale. ※ Simple packaging, cushioning sheet, and a cardboard envelope will be used for shipping. Bubble wrap will not be used. ※ For those who purchase the penlight body, press the switch on the body briefly to turn on. Press and hold to turn off. Thank you.