Dear Sir/Madam,

Good day to you !

Thanks for referring our products.

We providing complete study guide and battery holder with our product.

The study guide PDF document will be able to download from weblink, 

which will provide during your purchase.

This electronic learning kit is designed for youngsters and hobbyists to learn fundamental concepts and practice skills such as 

component identification, soldering, and testing. Before diving into programmable electronics such as Arduinos, this book is highly 

recommended for anybody interested in electronics.

You'll need a soldering iron, a stand for the iron, lead, and 9V battery. The presence of an adult is required at all times.

Description

Operating voltage: 5V to 9V

Size: 100mm * 40mm

Use the 1.6MM thick double-sided Fibre Glass Board.

Package Contents:

1 X 20 LED CD4017 Chaser Flowing Water Light Knight Rider Effect Flash Circuit Kit

1 x Study Guide Pdf document download link

Payment:

We accept Paypal, VISA, Master Card etc. It is fast, Easy and Safe.

Payment must be completed within 7 days.

PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES.

Please list your special requests (color, packages, etc.) in the PAYPAL NOTES SECTION when you make payment.

Shipping:

Free Shipping to Worldwide.

Orders processed within 24-48 hours of payment verification. it will take 15-25 days for delivery. but Customs will random inspection some parcel, so that's why some parcel need more than four weeks to arrive. Shipping time is only estimated and not guaranteed.

We only ship to confirmed PAYPAL addresses. Your PAYPAL address MUST MATCH your Shipping address.

Package will Shipping by E-Package with Tracking Number (7-15 Days to Delivered). 

Items are shipped via SriLaka Post Air Mail.

Guarantee:

Good Good quality. Buy with confidence!

If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.

Not accept returning of electronic components.

Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.

Thanks & Regards.