3-1/2" Wood Memory Cube, Hollow – Lightweight & Customizable Pine Building Block

The 3-1/2" Wood Memory Cube is a hollow pine wood block designed for model building, DIY crafts, and structural mock-ups. Its smooth, sanded finish ensures splinter-free handling, while the hollow interior reduces weight without sacrificing stability. The consistent dimensions (±0.01 inches tolerance) allow for uniform stacking, making it ideal for geometric designs, educational tools, or modular assembly projects.

Perfect for hobbyists and professionals, this cube accepts paint, stain, and adhesives easily, allowing full customization for creative builds. Available in single units, 10-packs, or bulk quantities for large-scale projects.

Specifications

• Dimensions: 3.5" x 3.5" x 3.5" (88.9 mm x 88.9 mm x 88.9 mm)
• Weight: 0.38 lbs (172 g) – Light enough for hanging displays
• Material: Hollow pine wood – Easy to carve, drill, or laser-engrave
• Tolerance: ±0.01 inches – Ensures flush stacking
• Finish: Sanded smooth – No splinters, ready for finishing
• Pack Options: 1-piece, 10-pack, Bulk Quantities Available

Key Features and Benefits

• Lightweight yet sturdy – Hollow construction for easy handling while maintaining structural integrity.
• Paint-ready surface – Takes stains, acrylics, and wood finishes cleanly for custom designs.
• Precision-cut edges – Seamless stacking for architectural models or display stands.
• Easy to modify – Soft pine material allows effortless drilling, carving, or detailing.
• Splinter-free sanding – Safe for hands-on classroom projects or children’s crafts.

Why Choose Our Wood Memory Cube?

Craftparts.com delivers high-quality wood cubes trusted by model makers, educators, and DIYers. Our hollow pine blocks balance durability and workability, making them a go-to choice for prototyping, decor projects, or hands-on learning tools. Whether you're building a miniature cityscape or a custom keepsake box, these cubes provide a reliable foundation for professional and hobbyist applications.

Suggested Uses

• Architectural models – Stackable grid systems for 3D mock-ups.
• DIY puzzle boxes – Hidden compartments with hinged panels.
• Wall-mounted organizers – Stained and compartmentalized for keys or trinkets.
• Creative classroom counters – Math manipulatives or building challenges.
• Unique idea: "Memory Block Calendar" – Paint each cube with dates, months, and seasonal icons for an interactive, modular display.

Build smarter, not harder – these cubes remember their place.