Building Instructions
Search by product name, number or theme
3 results for "Peek A Blocks" - Clear
![](https://s2.megabrandsmedia.com/2020/12/16/14/49/33/r/600x450/DN0C1RaX3K1608148173.jpeg)
Peek A Blocks™ Schoolhouse - GRJ19
![](https://s2.megabrandsmedia.com/2020/08/11/15/11/29/r/600x450/k7bOSomEmO1597173089.png)
Peek A Blocks™ Underwater Adventure - GNW64
![](https://s2.megabrandsmedia.com/2019/11/13/14/06/02/r/600x450/x7ozriQa981573671962.jpeg)
Peek A Blocks™ Amusement Park - GKX70
Mega Brands
1-800-465-MEGA (6342)
Mattel & Fisher-Price Customer Service