Image | Item No. | Description |
| 9001-1 (Inv) | Bonus Stack 'n' Learn 2 Sets, 1998 Catalog: Sets: Educational & Dacta: Primo |
| 9003-1 (Inv) | Large Stack 'n' Learn Set (Vehicles) 57 Parts, 5 Minifigures, 1998 Catalog: Sets: Educational & Dacta: Primo |
| 9005-1 (Inv) | Stack 'n' Learn Building Blocks 79 Parts, 1 Minifigure, 1998 Catalog: Sets: Educational & Dacta: Primo |
| 9007-1 (Inv) | Stack 'n' Learn Large Set 66 Parts, 4 Minifigures, 2001 Catalog: Sets: Educational & Dacta: Primo |
| 9009-1 (Inv) | Stack 'n' Learn Giant Set 97 Parts, 4 Minifigures, 2001 Catalog: Sets: Educational & Dacta: Primo |
| 9010-1 (Inv) | Deluxe Stack 'n' Learn Set 88 Parts, 5 Minifigures, 2 Gear Catalog: Sets: Educational & Dacta: Primo |
| 9012-1 (Inv) | Large Stack 'n' Learn Set 41 Parts, 2 Minifigures Catalog: Sets: Educational & Dacta: Primo |
| 9013-1 (Inv) | Infant Activity Set 13 Parts, 1 Minifigure, 1998 Catalog: Sets: Educational & Dacta: Primo |
| 9018-1 (Inv) | Stack 'n' Learn Supply Set 80 Parts, 2001 Catalog: Sets: Educational & Dacta: Primo |
| 9019-1 (Inv) | Explore Baby Stack 'n' Learn Set 69 Parts, 4 Minifigures, 2004 Catalog: Sets: Educational & Dacta: Primo |
| 9026-1 (Inv) | Preschool Building Toy 91 Parts, 4 Minifigures, 2005 Catalog: Sets: Educational & Dacta: Primo |