Plus-Plus Building Blocks School Set, Basic, Neon, & Pastel Colors, 3600 Pieces

Plus-Plus is a whole new class of construction toy! One simple shape contains endless possibilities and hours of fun.

• Each piece easily connects to the next and lets your imagination create colorful flat mosaics or work in 3-D to make more intricate builds.
• Even curves are possible thanks to the unique design of this deceptively simple shape!
• A perfect STEM toy to develop fine motor skills, focus and patience – as well as design, imagination and creativity!
• All Plus-Plus sets are compatible with each other and this open play set adds more pieces and colors to the collection for more possibilities and fun.
• This 3,600 piece set comes with a mix of all Basic, Neon and Pastel colors, 21 colors in all.
• Also includes a reusable storage tub an Idea Guide Booklet for building.
• BPA-free and phthalate-free.