For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

【Material】 The densest sponge dense material, can completely block the entry of tiny organisms, moderate hardness, easy to operate, autoclavable, not easy to deform and damage, can be reused

【Design】 Causes minimal shedding and reduces evaporation

【Feature】 Maintains tight fit after repeated use and removal

【Compatible】 40*30 mm, fit for Biologix Bottles

【NOTE!!!】Due to shipping effects and different materials, the size of the plug will be inaccurate, thanks for your understanding.