Set of 8 Multicolored Silicone Stainless Steel Straws Tips(3cm) + Straw Silencers(6mm) Anti-scald/Cold Straws Cover, Food Grade,Colorful, 8 colors Fit Stainless Steel Straws for 20 or 30oz Yeti,RTIC;

Using PUONETO straw muffler is very beautiful.
8 Silicone Straw Tips--fit for dia 6mm（0.24inch） stainless steel straws.divided drinkware for family members ,one person a colors
8 Silicone Silencers-PUONETO Straws fit All 20 and 30-Ounce Cups / Tumblers: Yeti, RTIC, SIC & Ozark Trail and other lids and spill proof lids.
softable touched for Kids drinking ,safe and comfortable

How to Use Straw Silencers and Tips?
Step 1:
Insert the straw through the tumbler lid.
Step 2:
Slide a Straw Silencer on each end of the straw with the lid between them.Slide the Straw Silencers up to the lid and press them firmly against the lid(Make It Tight).
Straw Silencers are now firmly bound to the lid,as if they were one piece.The straw should not rotate or move from side to side.
Step 3:
Place the lid and straw on the cup;Push the straw all the way down until it hits the bottom of the cup;
Pull the straw up slightly so that it is suspended about 1/4 inch from the bottom of the cup;
Adjust Straw Silencers as needed so they are firmly bound to the lid.
Step 4:
Install a Straw Tip on the top of the straw.