Beaker:50ml 100ml 250ml 500ml 1000ml each set. beaker brush: 1 PCS. 𝐏𝐫𝐞𝐜𝐢𝐬𝐞 𝐦𝐞𝐚𝐬𝐮𝐫𝐞𝐦𝐞𝐧𝐭: Glass even wall thickness distribution. High temperature resistance. 𝐄𝐚𝐬𝐲 𝐭𝐨 𝐮𝐬𝐞: Each cup glass has a wide rim and a pouring spout, making it easy for children to use.
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