SMN-70
Showell
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Multi-scene use: Suitable for home DIY, professional salons, travel, mobile services and training. Functions include polishing, gel polish removal, shaping, cuticle and dead skin filing.
Space-saving storage: Charging base has dedicated slots to store 12 grinding heads and the main unit; base has non-slip mat. Both base and main unit can be charged; Type-C input on base and contact charging for docked device.
Comprehensive accessories: 12 functional grinding heads and sanding bands for various materials (natural nails, acrylic, gel), meeting needs for polishing, filing, callus removal and surface prep.
3-speed adjustment & bi-directional rotation: Low/Medium/High speeds for fine or aggressive work; one-button forward/reverse suits left/right-hand use.
LED display & battery indicator: Real-time display of speed level and battery status.
Low-noise high-speed motor: Efficient rotation with reduced noise for comfortable operation.
Ergonomic handheld design: Lightweight and comfortable grip for extended use.
Safety: Wide speed range and multiple heads reduce risk; beginners should start at low speed and use protective gear.



12 grinding head uses
Corn-Shaped Ceramic Head — remove hard dead skin and cuticle near nail edges; good for both nails and heels.
Metal Grinding Head — heavy material removal for gel/acrylic nails; fast coarse shaping.
Nail Surface Sanding Head — matt the nail surface for adhesives or base coats.
Edge Sanding Head — refine nail edges and bevels.
Pointed Sanding Head — clean gaps and nail grooves; detailed spot work.
Disc Sanding Head — smooth larger areas and even out surface before polishing.
Sand Ring Shaft (sanding band) — replaceable band for quick filing of length or callus removal.
Needle-Shaped Grinding Head — precision carving and deep detail cleaning.
Small Cylindrical Grinding Head — small-area smoothing and sidewall work.
Conical Grinding Head — shaping tips, thinning ends, creating French or pointed shapes.
Large Cylindrical Grinding Head — high-efficiency large-area material removal for toes or artificial nails.
Bullet Grinding Head — curved surface finishing, edge beveling and transition smoothing.

Multi-scene use: Suitable for home DIY, professional salons, travel, mobile services and training. Functions include polishing, gel polish removal, shaping, cuticle and dead skin filing.
Space-saving storage: Charging base has dedicated slots to store 12 grinding heads and the main unit; base has non-slip mat. Both base and main unit can be charged; Type-C input on base and contact charging for docked device.
Comprehensive accessories: 12 functional grinding heads and sanding bands for various materials (natural nails, acrylic, gel), meeting needs for polishing, filing, callus removal and surface prep.
3-speed adjustment & bi-directional rotation: Low/Medium/High speeds for fine or aggressive work; one-button forward/reverse suits left/right-hand use.
LED display & battery indicator: Real-time display of speed level and battery status.
Low-noise high-speed motor: Efficient rotation with reduced noise for comfortable operation.
Ergonomic handheld design: Lightweight and comfortable grip for extended use.
Safety: Wide speed range and multiple heads reduce risk; beginners should start at low speed and use protective gear.



12 grinding head uses
Corn-Shaped Ceramic Head — remove hard dead skin and cuticle near nail edges; good for both nails and heels.
Metal Grinding Head — heavy material removal for gel/acrylic nails; fast coarse shaping.
Nail Surface Sanding Head — matt the nail surface for adhesives or base coats.
Edge Sanding Head — refine nail edges and bevels.
Pointed Sanding Head — clean gaps and nail grooves; detailed spot work.
Disc Sanding Head — smooth larger areas and even out surface before polishing.
Sand Ring Shaft (sanding band) — replaceable band for quick filing of length or callus removal.
Needle-Shaped Grinding Head — precision carving and deep detail cleaning.
Small Cylindrical Grinding Head — small-area smoothing and sidewall work.
Conical Grinding Head — shaping tips, thinning ends, creating French or pointed shapes.
Large Cylindrical Grinding Head — high-efficiency large-area material removal for toes or artificial nails.
Bullet Grinding Head — curved surface finishing, edge beveling and transition smoothing.