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  • 176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing
  • 176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing
  • 176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing
  • 176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing
  • 176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing
  • 176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing
176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing

176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing

  • 72 - 143 Sets
    $5.98
  • >= 144 Sets
    $4.98

Customization:

Customized logo（Min.Order: 2400 pieces）
Customized packaging（Min.Order: 2400 pieces）
Graphic customization（Min.Order: 4800 pieces）
View product details

176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Creative Construction: Enables the assembly of diverse structures (towers, bridges, vehicles) using interlocking plastic/ABS blocks with tubing and wheels, fostering spatial reasoning and problem-solving skills.
  • Educational Development: Designed to enhance fine motor skills, hand-eye coordination, and creativity through hands-on play, suitable for age groups spanning 2–14 years.

Key features

  • 1. Eco-Friendly Material Technology

    • With eco-friendly ABS plastic, you can build durable structures while minimizing environmental impact. These blocks are ~20% lighter than standard plastic blocks*, making them easier for young hands to handle.

  • 2. Precision Interlocking Design

    • With interlocking joints engineered for stability, you can create towers up to 3x taller than basic blocks*, fostering spatial reasoning and problem-solving skills. The design ensures secure connections even in complex builds.

  • 3. High-Performance Construction Scale

    • With 176 pieces, you can build structures 50% larger than average sets*, accommodating both small-scale models and expansive creations. The set includes varied shapes and sizes for limitless customization.

  • 4. Age-Adaptive Scenario Solutions

    • Suitable for ages 2–14+, these blocks support developmental stages from basic stacking (for toddlers) to advanced engineering concepts (for older children). The pipe and stick design adapts to scenarios like home play or classroom STEM activities.

  • 5. Multi-Certified Safety Standards

    • Certified to 7 international safety standards, including ASTM F963-17, CE, and REACH, ensuring compliance with global regulations. This exceeds requirements for toys, prioritizing child safety.

Product details

176pcs DIY Puzzle Pipeline Building Blocks Toys Construction Building Stick Pipe Blocks for Kids Educational Assembly Toy Tubing

The 176-piece DIY Puzzle Pipeline Building Blocks Set is a versatile construction toy designed for children aged 2–14. Crafted from eco-friendly ABS plastic, these interlocking blocks encourage creativity, problem-solving, and STEM learning through open-ended play. Certified to global safety standards (GCC, UKCA, ASTM F963-17, etc.), the set includes tubes, connectors, and wheels for building intricate structures like bridges, vehicles, and towers.

Technical specifications

FeatureSpecificationBenefit
Interlocking DesignABS plastic with snap-fit jointsSecure connections for stable structures
MaterialEco-friendly ABS (non-toxic, BPA-free)Safe for all ages and durable for repeated use
Age Range2–4, 5–7, 8–13, 14+Versatile for multi-age collaborative play
CertificationsGCC, UKCA, ASTM F963-17, REACH, etc.Meets global safety and environmental norms
Assembly Features176 modular pieces (tubes, connectors)Build complex models like pipelines or robots
ThemeConstruction & BuildingsInspires engineering and architectural play

Customization guide

Adjustable parameters:

  • Piece count (expandable kits for larger projects)
  • Shape variety (add specialized connectors or themed add-ons)
  • Color schemes (custom hues for educational or branding needs)

Get inspired

With over 176 pieces, children can design everything from simple towers to dynamic moving vehicles. The interlocking tubes and wheels enable creative engineering projects, while the bright colors stimulate imaginative play. Educators use these blocks to teach spatial reasoning and teamwork, making them ideal for classrooms or home learning.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Piece Count100 pieces176 pieces (+76%)250 pieces (+150%)
Material StrengthStandard ABSReinforced ABS (+20%)Ultra-durable ABS (+30%)*
Customization OptionsBasic shapesSpecialty connectorsFull-color printing
CertificationsASTM F963ASTM F963-17 + REACHAll certifications

Supplier's note

  1. Technical Breakthroughs:

    • Interlocking Design: Snap-fit joints (ABS) enable stable, child-safe connections, reducing assembly frustration.
    • Eco-Friendly ABS: Non-toxic material meets global safety standards, ideal for schools and eco-conscious parents.
    • Age-Adaptive Kit Sizes: The Pro Model’s 250 pieces (+150% vs Base) cater to advanced builders, while the Base Model’s 100 pieces simplify play for younger kids.

  2. Version Selection Guide:

    • Base Model: Best for casual play (ages 2–7). With 100 pieces, it’s perfect for home use and basic STEM activities.
    • Advanced Model: Targets schools and hobbyists (ages 8–13). The +76% piece count and reinforced ABS allow durable, intricate builds like suspension bridges.
    • Pro Model: Ideal for educators and professionals. Its ultra-durable ABS (+30% strength) and color-printing options enable classroom projects or branded kits.

*Compared to industry-standard ABS materials.

Frequently asked questions

  • Which model of 176pcs DIY Puzzle Pipeline Building Blocks is best for 5-year-olds?

  • How do I clean and maintain plastic building blocks for kids?

  • What’s the difference between plastic and ABS materials in building blocks?

  • Can I customize these building blocks with additional pieces?

  • Are these building blocks safety-certified for children?

  • How do these blocks support educational development?

  • Are the blocks easy to assemble for young children?

  • Do these building blocks last long with frequent use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Educational Building BlocksEarly Childhood Learning (2-4 years)Industry Standard: Basic plastic blocks (ASTM F963)
Our Base: ABS Plastic Construction (ASTM F963-17 compliant)
Our Advanced: Rounded-edge ABS (ISO 812:2018)		▲ Safety: Advanced edges reduce injury risk.
Cost-effective base option.		Limited complexity for older children.
Construction Toy SetsSchool-Age Creative Play (5-13 years)Industry Standard: Standard interlocking blocks (ISO 2848)
Our Base: 360° Rotation Joints (ISO 812)
Our Advanced: Tubing Geometry (ASTM F406)		▲ Versatility: Advanced tubing enables complex structures (e.g., bridges).
Encourages STEM skills.		Requires supervision for younger users.
DIY Assembly KitsFamily Building Projects (8-13 years)Industry Standard: 50+ pieces (ISO 2848)
Our Base: 176pcs Modular Components (ISO 2848)
Our Advanced: Expandable Sets (ISO 9241)		▲ Complexity: 176 pieces allow detailed builds (e.g., pipelines, vehicles).
Encourages teamwork.		Longer assembly time.
Eco-Friendly Building SetsSustainability-Conscious FamiliesIndustry Standard: Recycled plastic (ISO 14021)
Our Base: 30% Recycled ABS (ISO 14024)
Our Advanced: 100% Recycled ABS (ISO 14024)		▲ Sustainability: Advanced uses post-consumer plastic (reduces landfill waste).
Meets global safety certs (CE, REACH).		Higher cost than non-eco options.
Pipeline Construction BlocksSTEM Education EnvironmentsIndustry Standard: Basic tubing (ASTM F406)
Our Base: Straight/Elbow Pipes (ASTM F406)
Our Advanced: Variable Diameter Pipes (ASTM F406-21)		▲ Educational Value: Advanced sizes teach fluid dynamics concepts.
Perfect for school projects.		Narrower appeal for general play.
Multi-Theme Building SystemsOpen-Ended Play (All Ages)Industry Standard: Single theme (e.g., "City")
Our Base: Buildings/DIY Themes (ISO 9241)
Our Advanced: Modular Themed Expansion Sets (ISO 9241)		▲ Customization: Advanced allows hybrid themes (e.g., "Space City").
Infinite creativity.		Storage demands increase with expansions.

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