Three dino adventures in one box. The LEGO Creator 3-in-1 Mighty Dinosaur (31058) lets kids build a fierce T. rex, then rebuild it into a Triceratops or a soaring Pterodactyl for nonstop imagination and display-worthy fun.

Build 3 different dinosaur models

• T. rex with bright orange eyes, an opening mouth with pointed teeth, and a dark-green/beige color scheme

• Rebuild into a Triceratops or a Pterodactyl for fresh play whenever they want a change

Pose, play, and roar

• T. rex features posable arms, legs, tail, and head so kids can create action scenes and dramatic stances

• Includes a buildable rib cage “prey” accessory for extra storytelling

Perfect gift for ages 7–12
A great birthday or Christmas gift for dinosaur fans, and a fun way to boost creativity with a build that transforms.

Set details (as provided)

• 174 pieces

• T. rex: over 4 in (11 cm) tall

• Triceratops: over 3 in (9 cm) tall

• Pterodactyl: over 1 in (4 cm) high, 7 in (18 cm) long, 9 in (25 cm) wide