Awards: The National Parenting Center-Seal of Approval, Dr. Toy 100 Best Children's Products, Dr Toy Best Educational Products

Build working models of a photo sensor, a flashing light, and an adjustable-volume siren. More than 100 exciting projects in all with included 30+ snap together parts

Electrical components provide children ages 8+ with hands-on experience designing and building models of working electrical circuits

Due to difference in monitor setting and light setting when taking photos, the colors of the real items may a little differ from the pictures.
Pictures are only for reference.
Thanks for your understanding.

Some electronic products may need a transformer to be used in your country.
SHIPPING & HANDLING
Tracking No. is provided.
We ship your order within 4 business days after your payments.
Estimated Delivery Time : 7 ~ 14 business days.

RETURN POLICY
We do quality check before sending out items.
Only if you received defective products, please return within 14 days from the date you received the item and we will replace them for you.
Buyers are responsible for shipping and handling fees on return items under any circumstances.
Please notify us before sending back items.

OTHER POLICIES
We are not responsible for any custom duty or import tax.
We'll answer your inquiries within 24 hrs.