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Plus-Plus Tube | Mermaid

Plus-Plus is a new kind of STEM-backed building toy for all ages. One simple shape contains endless possibilities - assemble them flat to create a 2-D mosaic or work in 3-D to make more intricate builds. Even curves are possible thanks to the unique design of this deceptively simple shape! Precision crafted in Denmark, all Plus-Plus sets are compatible with each other.

  • Designed and made in Denmark
  • BPA-free and phthalate-free
  • Each piece measures 20mm x 12mm