Combination Lock Box DIY Kit, Educational STEM Toy
Description
For ages: 8+
Introducing our exciting DIY STEM Kit - the Combination Lock Box! Delve into the world of mechanical puzzles and learn how a combination lock works with this engaging educational toy. From understanding the numerical patterns to deciphering the secret code, this hands-on experience will encourage critical thinking and enhance their STEM knowledge. Unlock endless fun and learning possibilities with our STEM Kit - the Combination Lock Box!
The combination lock is one opened not by a key but by the alignment of its interior parts in a definite position. The most common types have an internal mechanism consisting of a series of three or four interconnected rings or discs that are attached to and turned by a central shaft. Manually rotating the outside knob or dial turns the discs, each of which is "programmed" to stop at a notched opening or gate.
Shipping
Processing Time
Orders are typically processed and shipped within 1–3 business days. During peak seasons or promotional periods, processing may take slightly longer.
Shipping Origins
- U.S. Orders are shipped from our warehouse in Gaithersburg, Maryland, where we assemble and curate our kits.
- International Orders may ship from either our Maryland warehouse or our Asia-based fulfillment center, depending on inventory availability.
Shipping Rates
- United States:
• Free shipping on orders over $30 USD
• Flat rate of $3.99 USD for orders under $30 - International:
• Free global shipping on orders over $50 USD
• Flat rate of $9.99 USD (or equivalent in local currency) for orders under $50
Tracking
A tracking number will be sent to your email once your order has shipped.
Customs & Duties
International orders may be subject to customs fees, taxes, or import duties. These charges are the responsibility of the customer and vary by destination country.
Issues or Questions?
If you have trouble placing your order or encounter a shipping error, please contact us at support@kitsville.com We’re happy to help!