Grand Canyon building block set features:
1151 micro sized pieces, 4mm x 4mm and 10mm x 10mm
Instructions for assembly
Assembled size: 6 5/16 x 6 5/16 x 2 3/4 inches
For ages 12 and up
Contains small parts. Keep away from young children.
Grand Canyon National Park is open during the government shutdown. However, NPS services are limited. GCC stores, Residency programs and the Field Institute remain open and operating. Read More
Grand Canyon building block set features:
1151 micro sized pieces, 4mm x 4mm and 10mm x 10mm
Instructions for assembly
Assembled size: 6 5/16 x 6 5/16 x 2 3/4 inches
For ages 12 and up
Contains small parts. Keep away from young children.