Can be used to make spices, sugar, flour or flash sprinklers, sieves, strainers and chowder pots._x000D_ The dense holes allow you to grow various nutrient buds rich in vitamins, fiber and iron._x000D_ _x000D_ Specification:_x000D_ Material: plastic_x000D_ Available colors: blue, green, orange, yellow_x000D_ Diameter: about 86 mm (3.39 inch)_x000D_ _x000D_ Package included:_x000D_ 4 x Plastic Sprouting Lids (excluding jars) 1_x000D_ Use our germination kit to grow your own healthy sprouts anywhere. 2_x000D_ Made of BAP-free plastic material, environmentally friendly, healthy, durable and anti-rust. 3_x000D_ Equipped with a stand, which can be placed upside down for complete drainage. 4_x000D_ While allowing air to still flow in, it ensures a perfect growth environment. Ideal for organic broccoli sprouts, lentil beaks, bean sprouts and other collections. 5_x000D_ They are very suitable for wide mouth jars of 86 mm width. The precise thread makes tightening and tightening the screws easy and easy. 6_x000D_