5Pcs/Set Reflection Optics Prism Semicircle Physical Triangle Experiment Reflection Cylindrical Concave Lens for Child

Description:
It is an educational lens toy which is available for exploring the optical effect and teaching students the optical knowledge, and it is with different shapes and proper thickness.
The lens toy with reflective function and refractive effect is available for learning the light refraction principle, and it is funny for kids to play and learn at the same time.
The toy is made of acrylic material.
There are different sizes of different shapes lens.
It is suitable for education, kids, experiment, etc.

Item Name: Lens Toy
Material: Acrylic
Features: Educational, Refractive, Multiple Shapes
Specification: 5Pcs/Set
Size Details:
Triangle Lens Toy Size: 6cm x 3cm/2.36" x 1.18" (Approx.)
Cylindrical Concave Lens: 6cm x 1.6cm/2.36" x 0.63" (Approx.)
Cylindrical Convex Lens: 6cm x 1.6cm/2.36" x 0.63" (Approx.)
Rectangular Lens: 6cm x 3cm/2.36" x 1.18" (Approx.)
Semicircular Lens: 6cm x 3cm/2.36" x 1.18" (Approx.)
Thickness: 1cm/0.39" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Triangle Lens Toy
1 x Cylindrical Concave Lens
1 x Cylindrical Convex Lens
1 x Rectangular Lens
1 x Semicircular Lens

Q: Is there anything available?
A: Dear customers, all the products we display on the website are available. Products are in stock, please rest assured to buy!

Q: There is no color or size in the product description in the shopping cart option. How do I buy the product I want?
A: Dear customers, you can contact us after placing an order to change the color or size of the product.

Q: How long does the package take it to arrive?
A: Dear customers, we will pack the packages within one to two working days. Our packages are shipped from China and are expected to arrive within 8-14 days.

Q: Can I provide the invoice?
A: Dear customers, we can send you electronic invoices. Please contact us after paying for the order.