Non-Toxic Geometric Optics Experiment Set Optical Lens Kit Convex Concave Lens Light Refract Reflect Physics Teaching Kid Science Gift

Theme : Fantasy Sci-Fi Warning : For use by children over 3 years old Model Number : Optics Experiment Set Origin : Mainland China Recommend Age : 3-6Y,6-12Y Lens Material : Acrylic plastics Uses : Optics education Pre-purchase instructions: You need to install 2 7AAA batteries before use.

Your child’s safety is our utmost priority—and this commitment applies to all our children’s toys, whether they’re plush, plastic, wooden, or fabric. We strictly reject inferior raw materials and shoddy craftsmanship, eliminating health risks from the very start. Never compromise on safety for low prices—cheap toys hide unseen dangers that could harm your child, and trying to save a little here will only lead to greater losses in the long run. Our toys are made with high-quality, eco-friendly materials: soft, non-toxic plush with clean filling, formaldehyde-free plastic, wood with harmless coatings, and dye-free fabric. All edges are smoothly polished to prevent scratches, with no harmful additives, odors, or loose parts—ensuring safety even when children grasp, bite, or come into close contact with them. Guard your child’s joyful playtime—don’t let the urge to save a little put their health in danger.

Note: 1. Slight color variation may occur due to differences in lighting and display devices, but this does not affect the product’s quality or usability. 2. Minor dimensional discrepancies may result from manual measurement, which are within the normal range and perfectly acceptable. 3. Additionally, given the long-distance transportation, we will carefully package each toy prior to shipping to ensure it arrives safely and undamaged. 4.Unless otherwise specified, toys do not include packaging boxes, which are likely to be damaged during transportation. Therefore, we choose to use cushioning foam for your packaging to ensure that the goods can be delivered smoothly to you.