⬛︎SINMIO Curve Pens Water-based Color Pens Roller Stamp 7 Colors ⬛︎Originally an 8-color set, this is a 7-color set, excluding one color. Please check the colors in the images. ⬛︎Used for testing purposes only. Please note that these are used items and have been stored at home, so please be aware of this before purchasing. ⬛︎Shipped via anonymous delivery. (From the product description) 【Unique Curve Markers】It's difficult to draw wavy lines or flowers with regular color pens. Try these unique curve highlighters. You can easily draw flower patterns, heart patterns, dotted lines, wavy lines, diagonal lines, and more by rolling the roller stamp. 【Twin Head Pens, Expanding Uses with 2 Types of Tips】Dual-head pens that combine a roller stamp tip and a fine-tip pen tip can be used freely depending on the application. The roller stamp can draw patterns, dotted lines, and wavy lines. The 0.4mm fine-tip pen tip is perfect for coloring small areas and writing fine lines. From marking to fine lettering, this one pen does it all. 【8 Colors & 6 Types of Roller Stamps】The 8-piece highlighter set comes in 8 colors with 6 cute and easy-to-use roller stamps. You can use them for various purposes, such as marking daily notes and checklists, illustrations, creating schedules, and task management. We also have the same design with more vibrant colors, so you can choose your favorite.