Tubation by International Playthings|QA4175

Use four types of interlocking tubes to build an ever-growing maze of pipeline. This 40-piece Tubation™ set is a stimulating construction toy even for younger children because it doesn't include small parts, and the funky, chunky pieces are easy for tiny hands to hold. Made of top-quality, unbreakable plastic. Tubation™ pieces are 100% cross-compatible with Saxoflutes™.