Thank you for looking! ☆☆☆ This is a set of 12 thin-芯 heat-erasable chalk pencils. You can change to thick-芯 by commenting. The image is a color sample. Red, black, white, and blue, four colors. Color selection is OK! Please comment before or immediately after purchase. If no selection is made, three of each color will be provided. 芯 diameter: 13cm * 2.2mm * 1.0mm Length: 13cm These are thin, long cores. A resin cap is attached to the tip of the core. It has a structure to prevent ink evaporation. 12 pieces @ 300 yen 20 pieces @ 499 yen 30 pieces @ 699 yen 40 pieces @ 869 yen This is a heat-erasable chalk pen that can be used on fabric. It disappears with heat of 60 degrees Celsius, so it will naturally disappear when ironed. Tested! ^ ^ (See the photo) Red, black, and blue can be used on white, yellow, and other light-colored fabrics, while white can be used on a wide range of fabrics such as black, purple, and red. There may be some variation in the amount of ink. ☆☆☆ Optional additions are OK ・Chalk pen core: 1 piece + ¥25 (¥20 per piece for 40 or more) ・Holder: 1 piece + ¥50 (¥40 per piece for 20 or more) If the core is not in the holder, please cut a few millimeters from the back of the core to adjust. Only thin cores are compatible with holders. We recommend testing on a piece of scrap fabric before using it on your precious fabric! Also, the white color will not appear immediately after drawing, but will become clear after the ink dries in a few seconds. Please use it on the back of the fabric. You can combine it with the other clips below (last photo). Feel free to comment here ^ ^ ① Flat tip: Add 1 piece @ ¥10 ② Fine tip: Add 1 piece @ ¥12 ③ Wide tip: Add 1 piece @ ¥25 ④ Long or Big: 1 piece @ ¥30 ⑤ Snap button Glossy / Matte & T3 or T5 1 set @ ¥12 ⑥ D-ring 2CM @ ¥25 D-ring 2.5CM @ ¥30 ⑦ Adjuster 2CM @ ¥30 ⑧ Adjuster 2.5CM @ ¥35 ⑨ Carabiner 2CM @ ¥50 Carabiner 2.5CM @ ¥55 There are combined discounts with the following: #ECHO's Beautiful World Craft Supplies #ECHO's Beautiful World Chalk Pens