Lemon Inc. Pocket Color Pens 20 Colors Rocket Pencils New, Unopened, Beautiful Condition Body Color: Blue *Bundle discount available: 2 for 500 yen, more can be discussed. These are new pocket color pens made by Lemon. You use them by replacing the cores, just like the nostalgic rocket pencils. Unopened items are rarely found on the market. As attention is likely to focus on Heisei-era retro products in the future, please take this opportunity. Other Heisei retro items can be found here: #ZHeiseiRetro