Features: Ten Color Preferencesecond: This Mountain Alertness inspired 10 color ballpoint pen proposals a variety of dynamic colors for strengthened note accepting and creative drawing. Thin Polystyrene Substancemail: Constructed of excellent polystyrene, the pen is thin and simple carry, ideal for learners and specialists traveling. Smooth Writing Knowledgemail: Hard wearing excellent toner centers, it ensures smooth and continuous writing lacking interruptions. Unique Planumberebog: Features a creative plan encouraged Alertness, making it merely a writing tool but also a portion art. Flexible Usemail: Excellent for everyday writing, office documentation, and student learning, its compact size and multiple colors meet varied writing demands. Specifications: Substancemail: Polystyrene Sizemail: Standard ballpoint pen size, suitable for mobile writing Practicality: Record player daily writing, office records, student learning and other circumstances. That is light and simple carry, and possesses rich colors to meet different writing demands. Package Includes: Creative Mountain and Sea Ten Color Ballpoint Pen × 4 PC note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.