Focus Challenge English Version

Rated 3.75 out of 5 based on 4 customer ratings
(4 customer reviews)

৳ 880

Focus Challenge Instruments

  • This kit has 1 circuit boards
  • 2 batteries to make the board work
  • There are three metal wires, such as curved roads, that can be connected to the circuit board in different ways
  • And there are two loops
  • One is small, the other is big
  • If you can complete the challenge with a big loop, there is a small loop to make the challenge a little more difficult
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