[CIRCULAR GLASS CUTTER TOOL]: Circular glass cutter designed for 2-15mm glass. Cutting circle range: up to 40cm (15.74 in). [DURABLE CUTTER HEAD]: 360-degree rotating upgraded cutter head made of durable tungsten carbide, with a cutting life exceeding 20,000 meters. Provides sharp and smooth cutting performance. Ideal for glass artwork, craft projects, and household applications. A must-have tool for DIY enthusiasts. [SELF-OILING]: Features a self-oiling system with a 10ml oil reservoir and automatic oil dispensing for enhanced blade protection, smoother cuts, and extended tool life. [INCLUDES GLASS CUTTER]: Comes with a glass cutter suitable for 2-15mm glass and tile cutting. Non-slip handle with pencil-style design ensures comfortable grip and reduced hand fatigue for improved user experience. Color: Gold Material: Aluminum alloy Size: 40mm Package Contents: 1 x Circular glass cutter 1 x Glass cutter 1 x Oil dropper Note: Light reflection and differences in display screens may cause slight variations between the color of the item in the image and the actual product. Measurement may vary by +/- 1-3cm.