What it is ｜ 产品说明
A sponge-core bat-shaped file designed for efficient smoothing and fine surface finishing. File #7 combines 180 grit for effective leveling with 240 grit for refined polishing, making it ideal for both builder and natural nail surface work.
7 号棒球形海绵锉采用柔软海绵内芯结构，搭配 180/240 目双面砂粒，可高效磨平甲面纹理并进行细致抛顺，是建构层与本甲表面处理的理想工具。
• Front side: 180 grit – efficiently smooths uneven textures and levels the nail surface.
• Back side: 240 grit – provides delicate polishing for a refined, even finish.
• 正面 180 目：高效磨平甲面纹理、修顺凹凸。
• 背面 240 目：进行细致抛顺，使甲面更柔滑自然。
Benefits ｜ 产品特点
Sponge-core cushioning reduces pressure and improves comfort
Dual 180/240 grit ideal for both smoothing and fine finishing
Bat-shaped curve fits natural nail arches and sidewalls comfortably
Perfect for builder gel refinement and natural nail prep
Gentle yet effective for sensitive nails or soft prep
海绵内芯具柔和缓冲，不刺激甲面
180/240 双目适合磨平与细致修整
棒球形弧度贴合甲侧与弧度，操作更顺手
建构层修整、本甲打底都非常适用
适合敏感甲面或轻柔操作客户
Notes ｜ 注意⚠️
Avoid excessive pressure to protect thin natural nails
Keep dry and replace regularly for hygiene
薄甲请轻柔施力避免过薄
保持干燥并定期更换保持卫生
Specs ｜ 规格
Grit: 180 (front) / 240 (back)
Shape: Bat-shaped sponge file
Use: Smoothing / fine polishing / builder refinement
Origin: China
砂粒：180（正面）/ 240（背面）
形状：棒球形海绵锉
用途：磨平/细致抛顺/建构层修整
产地：中国