encheng 4 oz glass jars with airtight lids and leak proof rubber gasket,small mason jars with hinged lids for kitchen, mini spice jars with twine and tags labeling 30 pack encheng <b>hundred ways of use!party favors/weeding/homemade/diy project and so on! <br>you'll think up new uses for your favorite little jars everyday!a million use!<br> <br><p><b>features: </b><br><br> excellent for :</b> food storage, liquid storage,spice storage,baby food ,homemade jelly and jams ,personal care lotions ,kitchen/living room/bath/outside, you can use them everywhere ! <b><p>leak proof :</b> airtight and watertight seal makes certain that food won't spoil nor leak,vingear proof make it wont get stain <b><p>reuseable : </b>jars are thick and reliable small storage containers for sharing your homemade treats like honey, jams, jellies, and other foods,glass material, can use again and again for years! <b><p>leak proof: lids are airtight design,with rubber gasket to ensure a leak proof and airtight seal ,durable quality make it last for years</b> <b><p>package :</b> <br>size: 4 oz,3” tall and 2” wide <br>colour : clear / glass <br>quality : 30 packs <b><br>comes with safty pakage