Safety: the surface material is insulating resin, which is safe and environmentally friendly, non-toxic, and lasts for a long time to ensure your safety during use
Package includes: 1PCS 830 Tie-Points Breadboard, 1PCS 400 Tie-Points Breadboard, 6PCS 170 Points Mini Solderless Breadboard and 65PCS Flexible Breadboard Jumper Wires (73 pieces in total)
Easy to use: The breadboard is made of ABS plastic, each row and columns has corresponding letters and numbers, reduce the mistake handling.
The breadboard saves the assembly time of the circuit, and the original can be reused, which is very suitable for the assembly of electronic circuits