The viral Mason jar blender hack is 'the perfect time-saver for busy kitchens' – but is it even safe?
![LPT: use a mason jar instead if a blender pitcher to make smoothies you can drink without a glass. Many blender attachments will fit on mason jars. : r/LifeProTips LPT: use a mason jar instead if a blender pitcher to make smoothies you can drink without a glass. Many blender attachments will fit on mason jars. : r/LifeProTips](https://external-preview.redd.it/dTVNfD9a97JifVE479vJc8EApoUkyxXMR8qCpenjhvQ.jpg?auto=webp&s=ccaab0a961814dc3f5a62f2bf01aa27e38a1e90a)
LPT: use a mason jar instead if a blender pitcher to make smoothies you can drink without a glass. Many blender attachments will fit on mason jars. : r/LifeProTips
![Oster blender bottom fits perfectly on mason jars. I sometimes prep multiple mason jars and put em in the freezer so it's a quick smoothie where I just need to add yogurt, Oster blender bottom fits perfectly on mason jars. I sometimes prep multiple mason jars and put em in the freezer so it's a quick smoothie where I just need to add yogurt,](https://preview.redd.it/u41w9dbu0oa51.jpg?auto=webp&s=66e97ad6ff6173986d32570ca9193bb6798e9a5e)
Oster blender bottom fits perfectly on mason jars. I sometimes prep multiple mason jars and put em in the freezer so it's a quick smoothie where I just need to add yogurt,
![Amazon.com | JARMING COLLECTIONS 32 oz Mason Jar Boba Cups with Lids & Straws - Reusable Freezer Safe Smoothie & Coffee Travel Glass Bottles, Perfect Home Bar Accessories | (Set of 2): Amazon.com | JARMING COLLECTIONS 32 oz Mason Jar Boba Cups with Lids & Straws - Reusable Freezer Safe Smoothie & Coffee Travel Glass Bottles, Perfect Home Bar Accessories | (Set of 2):](https://m.media-amazon.com/images/I/71fCJD1TrZL._AC_UF894,1000_QL80_.jpg)
Amazon.com | JARMING COLLECTIONS 32 oz Mason Jar Boba Cups with Lids & Straws - Reusable Freezer Safe Smoothie & Coffee Travel Glass Bottles, Perfect Home Bar Accessories | (Set of 2):
The viral Mason jar blender hack is 'the perfect time-saver for busy kitchens' – but is it even safe?
![Amazon.com | JARMING COLLECTIONS 32 oz Mason Jar Boba Cups with Lids & Straws - Reusable Freezer Safe Smoothie & Coffee Travel Glass Bottles, Perfect Home Bar Accessories | (Set of 2): Amazon.com | JARMING COLLECTIONS 32 oz Mason Jar Boba Cups with Lids & Straws - Reusable Freezer Safe Smoothie & Coffee Travel Glass Bottles, Perfect Home Bar Accessories | (Set of 2):](https://m.media-amazon.com/images/I/71iutvbf2ZL.jpg)
Amazon.com | JARMING COLLECTIONS 32 oz Mason Jar Boba Cups with Lids & Straws - Reusable Freezer Safe Smoothie & Coffee Travel Glass Bottles, Perfect Home Bar Accessories | (Set of 2):
![This is old news to many, but did you know a standard mason jar will fit on an Oster blender base, creating a perfect, self-contained spice/nut/etc grinder? : r/Cooking This is old news to many, but did you know a standard mason jar will fit on an Oster blender base, creating a perfect, self-contained spice/nut/etc grinder? : r/Cooking](https://external-preview.redd.it/xSh6p2zeDZEKyCskDJf0z21rgwIcL9ZTH2LDQwiOSIU.jpg?width=640&crop=smart&auto=webp&s=ea6dead49aba3b6378d068cb14699e9d6d659a82)