fine brush eraser 细细擦笔式橡皮

Detailed Eraser with Fine Pen Tip DH-39007 Product Analysis
1. Basic Product Information
Product Name: Gentle Rubber Eraser (Pen-Type Extendable Eraser)
Model Number: DH-3907
Set specifications: 1 pen shaft + 3 replacement ink cartridges (indicated on packaging as 1 + 3)
Color scheme and styles: 4 solid colors—mascarpone light blue, light pink, light green, and light purple.
Material note: The top of the packaging states "without PVC", indicating an environmentally friendly product without polyvinyl chloride.
2. Three core features of the product (as described by the icon on the left side of the packaging)
Cleanly erased: The oak texture is smooth, leaving no trace of pencil marks after erasing.Push-and-pull function: Press the telescopic structure to pull out the eraser like an automatic pencil; when not in use, it retracts to prevent breakage and dirt accumulation. Replaceable ink cartridge: Once the eraser runs out, simply replace it with a matching long strip cartridge, and the pen shaft can be reused. III. Usage scenarios: Daily writing by students, sketching, detailed revisions in hand drawing, precise wiping on small areas for detailed drawing, journaling, and answer sheets. The portable pen shaft can be stored in a pen case without taking up space. IV. Summary of product advantages ✅ Macaroon-like soft colors for a fresh appearance ✅ Reusable cartridge design for cost savings over long-term use ✅ Telescopic push-pull mechanism to avoid dirt or breakage of the eraser ✅ PVC-free eco-friendly material, safe and suitable for student use ✅ Thin strip eraser ideal for precise corrections in very small areas