color straw assembling building blocks wholesale multi-directional connector building toy accessories 彩色吸管拼插积木批发 多向连接件搭建玩具配件

Colorful straw building blocks

Colorful pipe fittings paired with multi-directional connectors allow for the assembly of both flat patterns and three-dimensional shapes. When purchasing, please communicate regarding style, color, and quantity.

Pipes and Connectors

Colorful combination appearance

Reference for the assembled shape

Please communicate and procure based on the corresponding pipe fittings, connectors, and color combinations.