348-Piece Jumbo Wooden Unit Blocks Set
The 348-Piece Jumbo Wooden Unit Blocks Set includes 29 coordinated shapes, from classic rectangular units and triangles to arches, curves, cylinders and architectural connectors.
Made from clear-coated New Zealand pine, the extensive set supports large-scale classroom construction, collaborative building, spatial exploration and open-ended architectural play.
- Supply: Spot Goods & Customization
- Lead Time: 25-30 Days
- Shipping: Express (Samples) / Sea / Rail
A COMPLETE FOUNDATION FOR LARGE-SCALE BUILDING
With 348 pieces across 29 coordinated shapes, this comprehensive set provides the structural variety needed for castles, bridges, towers, roads and imaginative communities. Multiple quantities allow several children to build at the same time.
CLASSIC UNIT BLOCK PROPORTIONS
The rectangular units follow a consistent dimensional relationship, allowing small, basic, double and quadruple blocks to align naturally. Children can explore measurement, symmetry, balance and proportion while creating increasingly complex structures.
CURVES, ARCHES AND SPECIAL CONNECTING FORMS
Semicircles, rings, bridges, Gothic arches, Y-shaped pieces and cross-shaped components extend construction beyond simple stacking. These forms introduce tunnels, gateways, curved walls, intersections and more detailed architectural possibilities.
DESIGNED FOR COLLABORATIVE CLASSROOM CONSTRUCTION
The high piece count supports group projects in preschools, kindergartens and learning centers. Children can plan separate sections, share materials and combine their work into one large construction, supporting communication and cooperative problem-solving.
| Component Name | Dimensions / Specifications | Material & Craftsmanship | Qty |
|---|---|---|---|
| Small Square Unit Block | 6 × 6 × 3 cm | New Zealand Pine, Clear-Coated | 24 Pcs |
| Basic Unit Block | 6 × 12 × 3 cm | New Zealand Pine, Clear-Coated | 24 Pcs |
| Double Unit Block | 6 × 24 × 3 cm | New Zealand Pine, Clear-Coated | 24 Pcs |
| Quadruple Unit Block | 6 × 48 × 3 cm | New Zealand Pine, Clear-Coated | 24 Pcs |
| Small Triangle Block | 6 × 6 × 3 cm | New Zealand Pine, Smooth Angled Edges | 12 Pcs |
| Medium Triangle Block | 6 × 12 × 3 cm | New Zealand Pine, Smooth Angled Edges | 12 Pcs |
| Large Triangle Block | 6 × 24 × 3 cm | New Zealand Pine, Smooth Angled Edges | 24 Pcs |
| Half-Width Small Block | 3 × 6 × 3 cm | New Zealand Pine, Clear-Coated | 24 Pcs |
| Half-Width Basic Block | 3 × 12 × 3 cm | New Zealand Pine, Clear-Coated | 24 Pcs |
| Half-Width Double Block | 3 × 24 × 3 cm | New Zealand Pine, Clear-Coated | 24 Pcs |
| Thin Double Building Board | 6 × 24 × 1.5 cm | New Zealand Pine, Thin Platform Form | 12 Pcs |
| Thin Quadruple Building Board | 6 × 48 × 1.5 cm | New Zealand Pine, Long Platform Form | 12 Pcs |
| Small Cylinder | Ø3 × 6 cm | New Zealand Pine, Smooth Rounded Surface | 12 Pcs |
| Double-Length Cylinder | Ø3 × 12 cm | New Zealand Pine, Smooth Rounded Surface | 12 Pcs |
| Large Cylinder | Ø6 × 12 cm | New Zealand Pine, Smooth Rounded Surface | 12 Pcs |
| Ramp Block | 3 × 12 × 6 cm | New Zealand Pine, Smooth Sloped Surface | 12 Pcs |
| Large Half-Ring Block | Ø12 × 3 cm | New Zealand Pine, Curved Architectural Form | 4 Pcs |
| Small Arch Block | Ø6 × 3 cm | New Zealand Pine, Rounded Arch Form | 4 Pcs |
| Small Curved Block | Ø12 × 3 cm | New Zealand Pine, Smooth Curved Form | 4 Pcs |
| Sector Block | Ø6 × 3 cm | New Zealand Pine, Smooth Curved Form | 4 Pcs |
| Bridge Block | 6 × 12 × 3 cm | New Zealand Pine, Architectural Opening | 8 Pcs |
| Small Semicircle Block | Ø3 × 3 cm | New Zealand Pine, Rounded Form | 8 Pcs |
| Half-Arch Block | 6 × 12 × 3 cm | New Zealand Pine, Clear-Coated | 4 Pcs |
| Small Arch Wall Block | 9 × 3 × 3 cm | New Zealand Pine, Architectural Form | 4 Pcs |
| Large Curved Block | Ø18 × 3 cm | New Zealand Pine, Smooth Curved Form | 4 Pcs |
| Y-Shaped Block | 18 × 18 × 3 cm | New Zealand Pine, Multi-Directional Connector | 4 Pcs |
| Cross-Shaped Block | 18 × 18 × 3 cm | New Zealand Pine, Four-Way Connector | 4 Pcs |
| Large Fork-Shaped Block | 16 × 24 × 3 cm | New Zealand Pine, Branching Structural Form | 4 Pcs |
| Gothic Arch Block | 4 × 11 × 3 cm | New Zealand Pine, Pointed Arch Form | 4 Pcs |
| Complete Jumbo Unit Block Set | 29 Coordinated Shapes Largest Component: 48 × 6 × 3 cm Standard Depth: 3 cm Thin Boards: 1.5 cm |
New Zealand Pine Clear Protective Finish Rounded Edges and Burr-Free Sanding |
348 Pcs |
Compliance & Safety All our educational toys strictly comply with international safety standards, including EN71 (Europe), ASTM F963 (USA), and CPC (Children’s Product Certificate). We use only 100% non-toxic, BPA-free materials and eco-friendly water-based paints. Full laboratory testing reports are available upon request for authorized distributors.
Q: What is included in the 348-piece jumbo wooden unit block set?
A: The set contains 348 New Zealand pine blocks in 29 coordinated shapes, including rectangular unit blocks, triangles, thin boards, cylinders, ramps, arches, curves and multi-directional connecting forms.
Q: What is the largest component?
A: The largest component measures 48 × 6 × 3 cm. The set includes both full-depth 3cm blocks and thinner 1.5cm building boards for platforms, roofs and extended bridges.
Q: Are the block dimensions proportionally coordinated?
A: Yes. The basic rectangular blocks use related dimensions, allowing small, basic, double and quadruple units to align naturally during construction.
Q: What material is used?
A: The complete set is made from selected New Zealand pine with a clear protective finish that preserves the natural wood grain.
Q: What can children build with the set?
A: Children can create towers, castles, bridges, houses, roads, tunnels, stadiums and imaginative communities. The curved and special-shaped pieces also support architectural details and branching layouts.
Q: Is the set suitable for group classroom use?
A: Yes. The high piece count allows several children to build at the same time, making the set suitable for collaborative preschool, kindergarten and early learning projects.
Q: Can children climb or stand on the structures?
A: No. The blocks are intended only for building and imaginative play. They are not load-bearing equipment and should not be used for standing, sitting or climbing.
Q: Is the product suitable for outdoor use?
A: The standard clear-coated pine version is primarily designed for indoor use. Temporary outdoor play is possible in dry conditions, but the blocks should be returned indoors after use.
Q: Can the configuration or packaging be customized?
A: Yes. Sing2Sky can support customized quantities, component combinations, logos, storage solutions and private-label packaging, subject to technical review and minimum order requirements.
