General Jim’s Brontosaurus Dinosaur & Fossil 2-in-1 Building Blocks Set – 731 Pieces

Bring prehistoric giants to life with General Jim’s Brontosaurus Dinosaur & Fossil 2-in-1 Building Block Set. This 731-piece set lets you build two captivating models: a fully articulated Brontosaurus and a skeletal fossil display on a pedestal with an included plaque.

The Brontosaurus features a movable head, swaying tail, opening jaw, and rotating joints—perfect for imaginative play or dynamic posing. The fossil version delivers museum-worthy detail and makes a striking educational display piece. Combine it with other General Jim’s dinosaur sets to create a full 3D Jurassic showcase.

Set Features:

• 731 high-quality building bricks

• Build a posable Brontosaurus and a display fossil skeleton

• Movable head, mouth, tail, and limb joints for lifelike action

• Fossil includes display base and name plaque

• Brontosaurus dimensions: 16 cm (H) x 7 cm (W) x 48 cm (L)

• Fossil dimensions: 19 cm (H) x 14 cm (W) x 45 cm (L)

• Perfect for STEM learning, collectors, and dino fans

• Compatible with all major brick building brands

• Product comes unassembled with detailed building instructions.

• General Jim’s building blocks are compatible with all major brick building brands.

💥No Builder Left Behind Guarantee
Need a replacement piece or support? Our team is ready to assist via our online parts replacement for a quick resolution or hassle-free return—making sure you’re always mission-ready.