Smart Toys And Games Smartmax Build XXL, 70 Piece Set brand-newmark-learning All parts can be combined

All parts can be combined with all existing SMARTMAX sets

12 Test Tubes

Designed to slip over the child's clothing and is easy-on with a simple Velcro close

Each "Write-On/Wipe-Off" Visual learning guide is 11” x 17”

Smart Toys And Games Smartmax Build XXL, 70 Piece Set brand-newmark-learning All parts can be combinedSmartMax Build XXL features 70 building pieces and a container that is a sturdy storage unit and much more! Both the lid and the bottom of the container each offer a unique building grids to help you on your way to building original and colorful structures. Colorful building guides are also included. SmartMax enables young children to explore magnetism safely, with strong, oversized pieces that are specifically designed for handling by young kids.