Building Toys

MechEdu 1/500 Scale Miniature Submarine Set 2 Building Blocks Set, 324 Clamping Blocks, DIY Model for Teenagers and Adults Each product has a scale of 1:150 and is perfectly matched in terms of volume, size and details, making it ideal for adjacent display and comparison. Parts description: contains 461 precisely shaped parts, all of which fit perfectly together and... MechEdu 1/500 Scale Miniature Submarine Set 2 Building Blocks Set, 324 Clamping Blocks, DIY Model for Teenagers and Adults