Submarine Military Ship Aircrafted Carrier Warship Battle Cruiser Frigate Model Building Blocks Bricks Toys Compatible Legoes Color:Without box-XLB0702N Disc brake system with user

Disc brake system with user replaceable pads provides quick brake response

Qunatity:2631pcs

Synchronous buck&boost converter technology makes conversion efficiency up to 90%

With on-board RGB LED ( NO MIXED Color

5cm diameter

Submarine Military Ship Aircrafted Carrier Warship Battle Cruiser Frigate Model Building Blocks Bricks Toys Compatible Legoes Color:Without box-XLB0702N Disc brake system with userMaterial: Eco friendly ABS plastic Age: Up of 3 ages Warning: The blocks is small paricle blocksnot for children under 3 years Packing: Without box, packing in OPP bag Packing content: 1 set Building Blocks and detailed instructions Feature: Excite chilren's promote imagination,developing intelligence Exercising Kids's ability of using hands and brain Develop Children's hand and eye coordination as well as his fine motor skills Reminder: Products has