50pcs Puzzle Particle 60592 60601 Window 1x2x2 Flat Front Building Block Kit House Brick Idea Toys Birthday Xmas Gift

High-concerned chemical：None Certificate Number：no Is Electric：No Battery 3C：Certificate Block Size：Small building block（Compatible with Lego） Barcode：No Certification：3C Gender：Unisex Plastic Block Shape：Self-Locking Bricks Plastic Type：ABS Model Number：60592 Warning：no Material：Plastic Brand Name：alibricks Recommend Age：14+y Origin：Mainland China

High-concerned chemical: None Certificate Number: no Is Electric: No Battery 3C: Certificate Block Size: Small building block（Compatible with Lego） Barcode: No Gender: Unisex Plastic Block Shape: Self-Locking Bricks Plastic Type: ABS Model Number: 60592 Warning: no Material: Plastic Brand Name: alibricks Recommend Age: 14+y Origin: Mainland China