About This

• Durable Chalk: Made from calcium carbonate and scallop shells for a long-lasting writing experience.
• Soft and Smooth: The chalk feels soft and smooth on the blackboard for easy writing.
• Eco-Friendly: An eco-friendly product that is gentle on the environment.
• Twist-Lock Closure: The twist-lock closure keeps the chalk securely closed when not in use.
• Made in Japan: Proudly made in Japan for quality craftsmanship.

Overview

• Brand : 日本理化学
• Writing Instrument Form : Chalk
• Color : Yellow
• Ink Color : Yellow
• Age Range (Description) : Adult