Experiments - Crossbows & Catapults (110pcs)

• Learn the ancient mechanism of siege weapons
• Understand basic concepts of physics: force, energy and motion
• The safety designed bolt powered by rubber band makes it safe to launch
• Observe how the designs and power output have evolved and improved
• 10 models: crossbow, trebuchet, catapult, etc

Please note that this product is not held in ready stock at our main warehouse. Inventory is sourced from either our in-store counters or delivered directly from our suppliers to you via dropshipping.

Due to this multi-source fulfillment method, please be aware of the following:

• Shipment Delays: Delivery times may vary and can be subject to delays. Factors such as supplier processing, in-store stock retrieval, logistical challenges, or unforeseen circumstances may impact the estimated delivery timeframe. Your patience and understanding in such instances are greatly appreciated.
• Potential Out-of-Stock Situations: While we strive to maintain accurate inventory, there is a possibility that an item may become unavailable with our supplier or be sold at an in-store counter before our system can update. Should this occur, we will promptly notify you and offer an alternative solution or a full refund.

We are committed to keeping you informed regarding your order's status and aim to ensure a smooth delivery process.