Product Features:Chuanren Bubble Fruit‑flavor series fountain pen adopts semi‑transparent elastic gradient pen barrel. The delicate matte surface is fingerprint‑resistant with natural color transition from dark to light. Printed patterns on the pen cap appear translucent and vivid under sunlight. Its soft, fresh bubble‑themed look fits the aesthetic taste of students and young girls. A friction eraser tip is fitted at the pen tail for quick and clean correction of writing mistakes. The transparent posture‑correcting soft grip offers comfortable holding, making it an ideal choice for students’ handwriting practice.