BIG 15 pc Tube - Basic

Plus-Plus represents a thoughtfully engineered construction system that transcends typical building toys. Each deceptively simple interlocking piece unfolds into limitless creative possibilities—whether assembled flat into 2-D mosaics or stacked vertically for sophisticated 3-D structures. The distinctive design even permits curves, rewarding both imaginative restraint and ambitious architecture. This BIG 15-piece tube in Basic Colors delivers an ideal introduction to spatial thinking and creative play. The larger scale suits developing hands while remaining engaging for older builders seeking refined, open-ended construction. The palette includes red, blue, green, yellow, orange, purple, and complementary hues—a classic foundation for any composition. Designed and made in Denmark, Plus-Plus prioritizes safety and sustainability: each piece is BPA-free and phthalate-free. At 2" × 1.125" per piece, the BIG format invites confident grip and visible progress. Appropriate from 18 months forward, these elegant building blocks grow with your child, offering quiet, screen-free engagement that develops problem-solving and fine motor skills across years.