Strong Magnetic Neodymium Balls

Description

Strong Magnetic Neodymium Balls – DIY Magnet Sculpture Kit for Adults is a premium magnetic building set designed specifically for adult users. Featuring industrial-grade neodymium magnets with a mirror-polished stainless steel finish, this kit combines exceptional magnetic performance with exquisite aesthetics. The set includes graduated-size spheres that enable endless creative configurations, serving both as an inspirational DIY tool and a stress-relief toy.

Key Features

Superior Magnetic Strength: Equipped with rare earth neodymium cores (N35 grade), each sphere can lift objects 10 times its own weight
Graduated Size Design: 9 diameter options (from 5mm to 30mm) for versatile modeling possibilities
Food-Grade Stainless Steel: 304 stainless steel plating ensures corrosion resistance, odor-free performance, and skin-safe contact
Dual Safety Assurance: 48-hour salt spray testing, rounded edges, and CE safety certification compliance
Ready Stock Advantage: Standard sizes available for immediate dispatch; custom specifications within 7-day production cycle

Technical Specifications

Parameter	Details
Material Composition	Neodymium-iron-boron core + 304 stainless steel coating
Magnetic Grade	N35 (Maximum energy product 35MGOe)
Size Range	5mm, 8mm, 10mm, 12mm, 15mm, 18mm, 20mm, 22mm, 25mm,30mm
Individual Weight	Approximately 2.8g (5mm) to 89.6g (30mm)
Operating Temperature	-40℃ to 80℃
Package Includes	9 graduated magnetic balls + storage case + creative guidebook

Application Scenarios

Creative Design: 3D modeling, architectural prototyping, artistic installation creation

Education & Research: Magnetic field demonstrations, spatial geometry learning, physics experiment

Stress Relief: Office relaxation tool, focus training, fine motor skill development

Gift Market: Ideal present for designers, engineers, and creative professionals

Purchase Information

Customization Service: Laser engraving available for bulk orders (minimum 50 sets)
Stock Status: 5mm/10mm/15mm/20mm in stock; other sizes available within 3 day
Shipping: SF Express standard; worldwide delivery (excluding remote areas)
After-Sales: 7-day return policy, 1-year warranty for manufacturing defects

Safety Note: Contains small parts – not suitable for children under 12. Keep away from bank cards, mobile phones, and other electronic devices.