Image | Item No. | Description |
| 9019-1 (Inv) | Explore Baby Stack 'n' Learn Set 69 Parts, 4 Minifigures, 2004 Catalog: Sets: Educational & Dacta: Primo |
| 9040-1 (Inv) | Learning Games Set 87 Parts, 4 Minifigures, 3 Books, 1 Gear, 2004 Catalog: Sets: Educational & Dacta: DUPLO |
| 9089-1 (Inv) | Tubes Experiment Set 153 Parts, 4 Minifigures, 2004 Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9090-3 (Inv) | Large Duplo Basic Set (XL Brick Set) {2004 Version} 549 Parts, 8 Minifigures, 2004 Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9132-1 (Inv) | Community Transport Set 40 Parts, 9 Minifigures, 2004 Catalog: Sets: Educational & Dacta: DUPLO: DUPLO, Town: Traffic |
| 9203-2 (Inv) | Tech Machines Set 120 Parts, 6 Minifigures, 2004 Catalog: Sets: Educational & Dacta: DUPLO: Toolo |
| 9230-1 (Inv) | DUPLO Town Set 192 Parts, 8 Minifigures, 2004 Catalog: Sets: Educational & Dacta: DUPLO: Basic Set |
| 9302-1 (Inv) | Creator Community Builders 1695 Parts, 2004 Catalog: Sets: Educational & Dacta: Creator |
| 9540-1 (Inv) | Early Math Numbers Set 108 Parts, 4 Minifigures, 2 Gear, 2004 Catalog: Sets: Educational & Dacta: Explore: Explore Logic: DUPLO: Learning |
| 9541-1 (Inv) | Early Math Measurement Set 98 Parts, 4 Minifigures, 2 Gear, 2004 Catalog: Sets: Educational & Dacta: DUPLO: Learning |
| 9542-1 (Inv) | Early Math Shape and Space Set 132 Parts, 2 Gear, 2004 Catalog: Sets: Educational & Dacta: DUPLO: Learning |
| 9545-1 (Inv) | Numbers Set 164 Parts, 2004 Catalog: Sets: Educational & Dacta: DUPLO: Learning |
| 9546-1 (Inv) | Mosaics Set 260 Parts, 13 Books, 2004 Catalog: Sets: Educational & Dacta: DUPLO: Mosaic |
| 9547-1 (Inv) | Letters Set 146 Parts, 2004 Catalog: Sets: Educational & Dacta: Explore: Explore Logic: DUPLO: Learning |
| 9794-3 (Inv) | ROBOLAB Team Challenge Set USB (2004 Version) 829 Parts, 2 Books, 3 Gear, 2004 Catalog: Sets: Educational & Dacta: MINDSTORMS: RCX |
| 970679-1 (Inv) | Special Elements For Mechanical Engineering Set 130 Parts, 2004 Catalog: Sets: Educational & Dacta: Service Packs: Special Element Sets |