Build your own national park experience with our mini block sets! This set creates a miniature replica of a petrified wood log, as seen at Petrified Forest National Park. Did you know that petrified wood weighs between 160-200 pounds per cubic foot? Thankfully, this miniature replica is much easier to carry. The blocks come in a box featuring educational information about the park.

• 428 pieces
• Contains small parts; appropriate for ages 7 and up
• Assembled size: 7" x 3 1/8" x 1 5/8"