20PCS 40ml Glass Test Tubes with Cork Stoppers,20×180mm Round Bottom Test Tube for Scientific Tests,Candy,Bath Salt,Cultivated Plants LUXU_ing 30 Pcs X hight-quality replacement

30 Pcs X hight-quality replacement batteries

Polycone Tight Seal Lids

let me introduce its advantages to youHigh transparencyHIGIINC drinking glasses are 100% using advanced BPA-free plastic

3 in de alto x 14

Color: Mohogany

20PCS 40ml Glass Test Tubes with Cork Stoppers,20×180mm Round Bottom Test Tube for Scientific Tests,Candy,Bath Salt,Cultivated Plants LUXU_ing 30 Pcs X hight-quality replacementBrand: Anyumocz Features: Product Content: 20pcs 40ml cork stopper round bottom glass test tubes. Capacity: 40ml. Tube size: 20180mm. Clear test tube length: 17. 8cm 7in. The INNER diameter of tube is 0. 7in. Usage: Glass test tube can be used to store candy,granular food materials,liquid,sample,powder or cultivated plants. The transparent test tube is suitable for various scientific tests. Material: Glass test tubes can be heated. Test tubes are made