My World Underground Mine Building Block Set – 557 Pieces (842)

Dig into a block-world adventure with the My World Underground Mine Building Block Set. Featuring a multi-level mine scene with tracks, characters, animals, tools, and underground details, this construction set gives children an exciting hands-on building challenge.Key Features 557-piece building set for immersive construction play Underground mine theme with tracks, characters, creatures, and mining details Encourages creative storytelling and role play Supports fine motor skills, concentration, and spatial reasoning Ideal for screen-free independent or family play Product Details Model: 842 Pieces: 557+ Recommended Age: 6 years and above Product Type: Building block construction set MomsNTots Promise: Thoughtfully selected toys that combine creativity, construction, and hands-on learning.