Grimm's Giant Building Blocks from Oskar's Wooden Ark are great for a variety of games, for building houses, and for small-world play.

In combination with Grimm's classic building materials like the Wooden Marbles, the small and large stepped pyramid, the Building Boards and the Building Set Cornerstones, the Giant Building Blocks reveal their true greatness. With their aid, the most diverse marble runs can arise.

We have added three examples (see photos) of how to build your own marble run made of Grimm's Wooden Toys. It can take some experimenting until the step height matches the ball size and the optimal distance between the cornerstones is found. Tricky building and construction for adults and playing fun even for the little ones. If everyone works together, great things can happen.

Marble Run Staircase: In combination with the Large Stepped Pyramid, the Giant Building Blocks and the Building Set Cornerstones this marble run staircase was created for Wooden Balls.

Marble Run Bridge: This daring bridge construction for Small Wooden Marbles is a combination of the Pastel Building Boards the Small Stepped Pyramid, the Building Blocks - Tree Slices, the Giant Building Blocks and the Building Set Cornerstones.

Marble Run Spiral: In combination with the Large Stepped Pyramid, the Giant Building Blocks and the Building Set Cornerstones was created for Wooden Marbles.

We can't wait to see all the inventors and architects out there!

Specifications
Safety & Usage
Grimm's

Made in: Germany
Includes: 19x Blocks
Materials:
• Limewood from sustainable forestry
• Plant-based, non-toxic oil finish
Eco Credentials: Wood sourced under the Grimm's environment responsibility commitment
Dimensions: L 7-12cm H 7cm (approx., per piece)
Recommended Age: 1+ years
Safety: Grimm's wooden toys are meticulously handmade using premium materials that are toxic-free and completely safe for children. Conforms to European (EN 71) and American (CPSIA/ASTM 963) Toy Safety Standards. ISO Certified (9001:2015).
Grimm’s Spiel & Holz Design is a family-owned business from the Swabian Alps in Germany. Developing and manufacturing wooden toys since 1978, Grimm's intent is to design toys, whose simple design, together with beautiful colouring are suited for all ages. Products with an optimal balance of innovation and minimal design inspires creativity and open-ended play - products that grow with your children and that are played with over and over again. Learn more about Grimm's...