Electronic DIY Circuit Building Blocks
Tese circuit blocks help kids learn basics about electronics and have fun at the same time. They come in 3 sets to choose from, 19, 34 and 41 pieces that include up to 120 different projects to start building. The blocks are also compatible with LEGO Duplo so you can easily extend your creations.
- Packing: Original package box
- Batteries: 3 pcs AA batteries (not included)
- Material: Nontoxic ABS plastic and electronic parts
We offer free international shipping on most of our products.
There are some exceptions where we charge a small shipping and handling fee starting from $4.95 for US, EU and Canada and $9.95 for rest of the world.
For more information about delivery to your country, please contact us for details.
Delivery times vary by product but is usually 3-5 days for our custom designed apparel and accessories and 12-20 days for other items.
We process & ship all orders within 1–2 business days.