Mystery Makers include 50 pieces in each box. Scan the QR code inside to access our swipe to build App or use the included instructions to build your mystery character. A paper scene is also inside each box to display your finished creation.

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!

• Suggested for ages 5–12
• Designed and made in Denmark
• BPA-free and phthalate-free
• Each piece measures 24mm x 12mm

Note: We really don't know what kit makes each robot! If you have a preference, you can specify the number of the kit (from photos) in the comments section at checkout and we will try to send it/them, but your choice is not guaranteed. If you order more than one, we will pick a different color for each (unless you request duplicates).