♻️🧮 Build brains sustainably — where eco meets education!
The WISSNER Big Dienes Base Ten Set is a 432-piece educational tool made from 100% recyclable, PEFC-certified RE-Wood. Designed for children aged 3+, it promotes active learning of numerical concepts through tactile interaction with single cubes, ten-sticks, and hundred-plates. Packaged in eco-friendly cardboard and made in Germany, this set combines sustainability with hands-on STEM education, requiring no assembly or batteries.
| Product Dimensions | 30 x 12 x 12 cm; 2.7 kg |
| Manufacturer recommended age | 3 years and up |
| Item model number | R39579.SK0 |
| Language: | English, French, German, Spanish |
| Number of Game Players | 4 |
| Number of pieces | 432 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries included? | No |
| Material Type(s) | Cardboard |
| Remote Control Included? | No |
| Colour | Multi-color |
| Release date | 1 Aug. 2018 |
| ASIN | B06Y59NVJD |
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