Description


Are you looking for a professional, , yet affordable optics teaching ? Are you in search of a sturdy, trustworthy optics teaching that can serve you for a long term? If yes, look no further! Our premium light refraction reflection demonstrator set must meet your needs.

Features

-Color: White
-Material: Plastic, metal
-Size: 27.50X17.00X10.00cm 10.81X6.68X3.93inch
- Can fully show the characteristics of optical refraction and reflection.
- It is safe, no harm to human health. You needn't worry about its safety.
-Note: no battery
- It is conducive to improving children's academic performance.

- Easy to operate, making physical experiment learning more efficient.

- This set of optical experiment apparatus is made of premium material, and practical.

2 x Set of Teaching Apparatus

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.