Zhaobao Magnet Group manufactures Magic Magnetic Building Sticks for toy brands, educational product suppliers, wholesalers, distributors, and private-label buyers.
The standard configuration uses ABS plastic housings with embedded N52 neodymium magnets and 3 cm, 5 cm, 7 cm, 10 cm, and 15 cm stick lengths. Buyers can source the standard configuration or develop OEM sets with specified stick combinations, magnetic configurations, colors, piece counts, and packaging.
With more than 30 years of experience in rare-earth permanent magnet manufacturing, Zhaobao supports magnetic component development, product assembly, and OEM production for magnetic construction products.
Magic Magnetic Building Sticks Specifications
|
Item |
Standard Specification |
|
Magnet |
N52 Neodymium |
|
Stated Magnetic Strength |
5,000 Gauss* |
|
Stick Lengths |
3 / 5 / 7 / 10 / 15 cm |
|
Housing |
ABS Plastic |
|
Connection |
Multi-directional magnetic connection |
|
Colors |
Multiple standard colors; buyer-specified colors available for OEM orders |
|
Set Configuration |
25 / 50 / 75 / 100 / 130 pcs and buyer-specified set quantities; single- or mixed-length configurations |
|
Packaging |
Standard and private label |
|
OEM / Private Label |
Available |
Magnetic Connection & Pole Configuration
Magic Magnetic Building Sticks can be configured through the magnet grade, magnet dimensions, magnet quantity, pole direction, pole combination, magnet position, and connection points.
|
Configuration Item |
Available Options |
|
Magnet grade |
Standard: N52 NdFeB; OEM development: N35–N52, subject to the approved magnetic specification |
|
Magnet shape |
Disc / cylindrical / block, subject to the internal housing structure |
|
Magnet quantity |
Single magnet / two magnets / multiple magnets per stick |
|
Pole direction |
Selectable axial or radial magnetization direction |
|
End polarity |
N-to-S attraction or like-pole N-to-N / S-to-S repulsion configurations at designated connection points |
|
Pole arrangement |
Same orientation / reversed orientation / alternating N-S arrangement |
|
Magnet position |
One magnet at each end/magnets concentrated at one end / multiple defined positions along the stick. |
|
Connection points |
End-to-end / end-to-side / side-to-side / multiple connection points |
Stick Lengths, Shapes & Color Options
|
Configuration |
Available Options |
|
Stick Length |
3 cm / 5 cm / 7 cm / 10 cm / 15 cm / OEM-specified length |
|
Length Combination |
Single length / multiple selected lengths within one set configuration |
|
Housing Cross-Section |
Round / square/polygonal / OEM-specified profile |
|
End Geometry |
Flat/recessed / protruding / OEM-specified end profile |
|
Color |
Single color / multiple colors / buyer-specified color reference |
Set Configuration
|
Configuration |
Available Options |
|
Total Piece Count |
25 / 50 / 75 / 100 / 130 pcs / buyer-specified quantity |
|
Length Assortment |
Single-length or mixed-length configuration using selected 3 / 5 / 7 / 10 / 15 cm sticks |
|
Quantity by Length |
Equal quantities / fixed quantity for each length / buyer-specified ratio |
|
Color Assortment |
Single color / multiple colors |
|
Quantity by Color |
Equal quantities / fixed quantity for each color / buyer-specified ratio |
|
Length & Color Relationship |
One fixed color for each length / mixed colors across different lengths |
OEM Customization & Product Development
Product Requirements
Buyer provides sample, drawing, target dimensions, magnet configuration, set composition, color requirements, branding, and packaging requirements.
Technical Review
Review the drawing or sample for dimensions, magnet arrangement, pole orientation, cavity design, retention structure, and assembly feasibility before sampling.
Prototype Development
Develop prototype samples from the approved product specification and buyer-supplied reference.
Sample Approval
Verify dimensions, magnetic connection, polarity, appearance, color, assembly, and set piece count against the approved sample.
Production Specification
Finalize the controlled specification covering materials, dimensions, magnet configuration, assembly, colors, set composition, labeling, and packaging.
Mass Production & Repeat Orders
Produce according to the approved specification, with any changes to product structure, magnet configuration, colors, set composition, or packaging confirmed before production.
Product Inspection & Batch Verification
Material & Component Verification
ABS housings and NdFeB magnets are checked against the approved material and magnet specifications before assembly, including magnet grade, dimensions, quantity, and incoming component condition.
Dimensional & Structural Inspection
Finished sticks are checked against the approved dimensions, cross-section, housing geometry, magnet position, cavity condition, and magnet retention requirements.
Magnetic Performance Verification
Magnetic connection points are checked for surface magnetic strength and N/S polarity against the approved magnetic specification and measurement method.
Assembly Inspection
Magnet installation, housing closure, internal retention, end structure, surface condition, and assembly consistency are inspected for loose components, deformation, visible defects, or incorrect assembly.
Set Configuration Verification
Before packing, the total piece count, stick length assortment, color quantities, and set composition are verified against the approved configuration.
Final Packing Inspection
Product quantity, packaging condition, product information, labels, instructions, and master-carton quantity are checked before shipment.
Product Testing
For Magnetic Building Sticks, the finished product is evaluated through the following testing scope before approval for the applicable market:
Mechanical & Magnet Safety Testing
Magnet retention / pull-out test
Small parts assessment
Housing impact and breakage test
Magnet accessibility inspection
Connection and assembly integrity check
Material & Chemical Testing
Lead content
Phthalates
Heavy metals where applicable
Material-specific chemical screening for ABS, coatings, and colorants
Toy Safety Testing
ASTM F963 - applicable U.S. toy configurations
EN 71 - applicable European-market toy configurations
Compliance Documentation
Test reports and applicable market documentation are issued against the final product configuration, material specification, age grading, and destination market.
ASTM F963 EN 71
Packaging
25–50 pcs: Individual PE bag + header card or printed color box; sticks are counted and sorted by length and color before packing.
75–130 pcs: Printed color box or plastic storage box with internal separation for different stick lengths and colors.
130+ pcs: Large storage box or individual inner bags, with sticks grouped by length/color and packed into master cartons.
Bulk Orders: Finished sets are packed into inner cartons and master cartons at a fixed quantity per carton. Different set configurations are packed separately.
Private Label: Logo, box artwork, instructions, labels, barcode, and carton marks are printed according to the approved packaging file.
Buyer Programs
Magic Magnetic Building Sticks are supplied for:
Educational Toy Distributors - Classroom construction sets, STEM learning kits, and educational product ranges.
Toy Wholesalers & Importers - Standard and mixed-piece magnetic building sets for wholesale distribution.
Private-Label Toy Brands - Branded magnetic construction sets with specified colors, piece counts, packaging, and product configurations.
School & Classroom Suppliers - Larger-piece-count sets and bulk classroom packs.
Retail & E-commerce Programs - Retail-ready sets with individual packaging, printed instructions, and private-label branding.
Global Magical Supply
We supply Magic Magnetic Building Sticks to toy stores, educational centers, and magical experience providers worldwide.
FAQ
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