Product Review

Description:
*Flask support firmly holds 150-1000 mL round bottom flasks, and its outer diameter is 100 mm.
*The flask support is made of high quality cork, it has very good elasticity, strong heat and electrical insulation, friction resistance.
*Flask support is non-toxic, tasteless, small proportion, not easy to get fire,eco-friendly product.
*Waterproof and acid-alkli resistant.
*Perfect for holding your flasks or other spherical bottom containers from failing easily.
*To provide you best shopping experience, all of our items are fulfilled by Amazon. Any problem about delivery, please contact Amazon Customer Service to solve it.

Guarantee:
*Your 100% satisfaction is our final goal, if you have any problem about the item, just feel free to contact us.
*Click Add To Cart today to get this wonderful accessory for your science project.
*100% MONEY BACK GUARANTEE - We want you to be 100% Satisfied with your purchase. Absolutely no risk. Give our product a try by ordering today.