Pay in 4 interest-free payments of $9.97 Learn more
Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
or for anyone who loves aviation or model building
0-1450r/min
The models need no glue or additional instruments to build
The Differential is a stylised educational model
1pc of Carry Bag
Ugears Stem Lab Arithmetic Kit ★Mechanical 3D Puzzle Kit Model Toys Gift Present Birthday Xmas Christmas Kids Adults New Arrival or for anyone who lovesAddiator size: 8. 5*4. 3*0. 91 in (21. 5*11*2. 3 cm) Multiplier size: 9. 8*10*1. 6 in (24. 8*25. 5*4 cm) Package size: 8. 07*7. 4*2. 48 in (20. 5*18. 8*6. 3 cm) Number of components: 117 Estimated time of assembly: 2. 5 hours Educational 3D puzzle Arithmetic kit by Ugears STEM Lab. Discover in AR Assemble the Arithmetic Kit and discover how the Mechanical Addiator and Mechanical Multiplier work. The model kit comes with a QR code to the study guide
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