3/4" Wood Cube

3/4" Birch Wood Cube — Large Solid Block for Custom Building Projects

This 3/4 inch (19.05 mm) birch wood cube is a robust, unfinished solid block tailored for projects where structural reliability and dimensionally accurate wooden elements are required. Each piece features a uniform shape, sharp corners, and a clean, sanded face, making it an optimal choice for constructing modular displays, assembling architectural mockups, or creating tactile educational tools that benefit from increased visibility and heft.

Key Features

• Cut to 3/4" (19.05 mm) sizing with ±0.01" (±0.25 mm) precision for seamless repetition in assemblies and stacking builds
• Manufactured from dense, solid birch hardwood, offering strength and stability for structural and decorative tasks
• Pre-sanded surface allows immediate painting, staining, or gluing, reducing prep time
• Natural pale color works well as a base for custom finishes, engraving, or wood burning
• Sharp edge profile for crisp alignment; can be further sanded if a softer look or feel is preferred
• Available in a wide range of pack quantities, suitable for both small custom runs and large-scale production needs
• High drillability—easily accepts holes or modifications using standard woodworking tools

Specifications

• Dimensions: 3/4" x 3/4" x 3/4" (19.05 mm x 19.05 mm x 19.05 mm)
• Material: Solid birch hardwood
• Weight (each): 0.011 lbs (5 g)
• Dimensional Tolerance: ±0.01" (±0.25 mm)
• Finish: Unfinished, pre-sanded smooth, splinter-free
• Edge Profile: Sharp, square
• Compression Strength: ~8,000 psi
• Density: ~0.65 g/cm³
• Paint/Stain Absorption: Moderate to high
• Laser Engravable: Yes
• Drillability: High
• Pack Sizes: 10, 50, 100, 500, or 2500 pieces
• Packaging: Polybag or boxed, compliant with ASTM D5118

Suggested Uses

With its larger size and solid feel, the 3/4" birch cube is a prime pick for tactile learning aids in STEM classrooms, constructing bold modular shelving displays, or serving as decorative risers in product photography. Crafters use these blocks to design custom alphabet cubes, home décor accents, and personalized game tokens. Their sturdy birch construction makes them suitable for laser-engraved signage bases, paintable puzzle cubes, or custom homeware details. Architects will find these reliable for scale model subassemblies, and for a truly unique project, try building a modern tabletop planter by joining several cubes and drilling out "pockets" to hold small succulents or air plants.

Frequently Asked Questions

• Can these cubes be used as building blocks for stacking games or displays?
  Yes, the precise sizing and sharp corners are ideal for stable stacking in games or display structures.
• Is the surface prepped for painting, staining, or engraving?
  Each cube is pre-sanded and ready for immediate paint, stain, or detailed laser engraving.
• Are bulk packs available for class sets or group projects?
  Yes, choose from a variety of pack sizes, including large-scale options for classrooms or manufacturing runs.
• Can I drill or modify these cubes without cracking the wood?
  Birch hardwood accepts drilling and cutting well—use proper tools and technique for best results.
• What is the edge profile—are they rounded or square?
  The cubes have a sharp, square edge. Light sanding can soften the look if needed.
• What makes birch a good material for this cube size?
  Birch is sturdy, resists cracking, and has a fine grain that takes finish smoothly, making it ideal for both function and aesthetics.
• Is it safe for children’s educational activities?
  The smooth finish and larger size make it suitable for supervised classroom use. For children under 3, adult supervision is advised due to choking hazard potential.
• Can you use these for laser engraving custom designs?
  Yes, the birch takes engraving cleanly, making it simple to add names, logos, or decorative patterns.

When your project calls for a larger structural wooden element with accurate sizing and smooth, reliable finish, select the 3/4" birch cube. Available in multiple pack sizes, it's your all-purpose choice for robust DIY builds, creative classroom work, and detailed artisan craftwork.