Build, match and compare colourful, stackable blocks while developing essential sequencing and classification techniques with Nest and Stack Shapes. Nest the blocks or place pieces in corresponding spaces on the birch plywood puzzle board. The durable activity board is sanded smooth and reinforced with soft plastic handles. Encourage colour and size seriation, spatial thinking and fine-motor skills using the colourful and recognizable shapes. Screened, solid rubberwood shapes. Dimensions: 15"W x 11.75"D x 2"H. For Ages: 2+.