●Watch glass lab dish-- transparent design, round shape, slightly concave in the middle, sturdy, not easy to deform. ●Watch glass scratch remover-- multi- functional application- it can be used as evaporating dish, also as beaker cover, or as loading carrier. ●Watch crystal-- laboratory beaker covers lab teaching watch glass wonderful appearance design and good craftsmanship its durability and practicality. ●Laboratory transparent watch glass-- multi-functional application, it can be used as evaporating dish, also as beaker cover, or as loading carrier. ●Glass beaker-- watch glasses- the watch glasses are useful and excellent, suitable for chemistry classroom, laboratory, testing institution.
[4.5X4.5X0.3CM As Shown]
[5X5X0.3CM As Shown]
Description
Watch glass lab dish-- transparent design, round shape, slightly concave in the middle, sturdy, not easy to deform.
Watch glass scratch remover-- multi- functional application- it can be used as evaporating dish, also as beaker cover, or as loading carrier.
Watch crystal-- laboratory beaker covers lab teaching watch glass wonderful appearance design and good craftsmanship its durability and practicality.