A guitar pick is a small wedge you shape from plastic, wood, or metal to pluck the strings

You can buy picks at any music store for under a dollar, but making your own takes about ten minutes and costs almost nothing. The most common method is to cut a pick shape from a sheet of plastic — old credit cards, plastic milk jugs, or sheets sold specifically for pick-making all work. You need only a template, scissors or a craft knife, and sandpaper to smooth the edges.

Homemade picks feel different from store-bought ones because you control the thickness and material. A thicker pick (around 1 mm) gives a sharper attack and works well for lead playing. A thinner pick (0.5 mm or less) bends more and produces a softer tone, better for strumming. You can also experiment with different plastics — a pick cut from a credit card sounds brighter than one from a milk jug.

Key Takeaways

  • The fastest method is to cut a pick shape from a plastic sheet using scissors or a craft knife, then sand the edges smooth.
  • Old credit cards, plastic milk jugs, and sheets of celluloid or acetate all work as pick material and cost nothing or very little.
  • Thickness matters: thicker picks (around 1 mm) produce a sharper tone and suit lead playing, while thinner picks (0.5 mm) bend more and work better for strumming.
  • A printed template and medium-grit sandpaper (around 120 to 220 grit) are the only tools you really need beyond the plastic itself.

Cutting a pick from a credit card or plastic sheet

Start by printing or drawing a pick template on paper. A standard pick is roughly 30 mm long, 25 mm wide at the top, and tapers to a point at the bottom. You can find templates online, or sketch one yourself — the exact shape matters less than having a sharp point and a grip area wide enough for your fingers.

Tape the template to your plastic sheet. If you are using a credit card, tape it to the back so the template sits on top. For a milk jug, cut a flat section first, then tape the template to it. Use scissors for thinner plastics like milk jugs — they cut cleanly and take about two minutes per pick. For thicker material like a credit card, a craft knife works better; score along the line several times rather than trying to cut through in one pass, then snap the piece off against the edge of a table.

Do not worry about rough edges at this stage. The sanding step removes them and shapes the point. If you cut slightly outside the line, you can sand back to the template shape.

Sanding the edges and shaping the point

Once you have the basic shape cut out, use medium-grit sandpaper (120 to 220 grit) to smooth all the edges. Start with the sides, then work on the point. Sand in one direction rather than back and forth — this keeps the edges from fraying. Spend extra time on the point; a sharp, smooth point produces a cleaner tone and lasts longer before dulling.

After medium grit, switch to fine-grit sandpaper (320 grit or higher) for a final pass. This removes the scratches left by the medium grit and gives the pick a polished feel. The whole sanding process takes about five minutes. You can test the pick as you go — hold it and pluck a string to hear how the tone changes as the edges get smoother.

If the pick feels too thick or too thin once you hold it, you can sand the flat sides to reduce thickness, though this takes longer. Most people find that the material they chose (credit card versus milk jug) already gives them the thickness they want.

Materials that work well for homemade picks

A used credit card is the easiest starting point. It is already the right thickness (around 0.76 mm), cuts cleanly, and produces a bright, defined tone. The plastic is stiff enough that the pick does not flex much, which suits rhythm playing and lead work. You can get old cards from your wallet or ask a bank for expired sample cards.

Plastic milk jugs and juice bottles are thinner (around 0.3 to 0.5 mm) and more flexible. They produce a warmer, softer tone and work well for fingerstyle and strumming. The plastic is easier to cut with scissors but frays more easily, so sanding takes a bit longer. White or translucent jugs are easier to see through when you are cutting.

Sheets sold specifically for pick-making (celluloid, acetate, or polycarbonate) give you control over thickness and come in different colors. They cost a few dollars for a sheet that yields dozens of picks. If you plan to make many picks, a sheet is worth buying. For a one-off pick, a credit card or milk jug costs nothing.

Choosing thickness based on your playing style

Thickness is the main factor that changes how a pick sounds and feels. A thick pick (0.8 to 1.5 mm) does not bend when you strike the string, so it produces a sharp, percussive attack. The pick moves quickly through the string and does not dampen the vibration. Thick picks suit lead playing, fast picking, and styles where you want definition between notes.

A thin pick (0.4 to 0.6 mm) bends slightly as you play, which softens the attack and produces a warmer tone. The pick flexes and dampens the string slightly, which can blur notes together — useful for strumming chords but less useful for fast lead lines. Thin picks are also easier to control if you are learning, because the flex gives you feedback.

A medium pick (0.6 to 0.8 mm) sits between the two and works for most styles. If you are not sure what thickness you want, start with a credit card (0.76 mm) and see how it feels. You can always make another pick from a different material.

Shaping the grip area for comfort

The top of the pick — the part your fingers hold — should be wide enough that your thumb and index finger do not slip. A standard pick is about 25 mm wide at the grip, which works for most hands. If your hands are very small, you can make the grip narrower. If you have large hands, make it wider.

Some people round the corners of the grip area with sandpaper so it feels smoother in the hand. Others leave it sharp. This is purely personal preference. What matters is that you can hold it firmly without the pick rotating in your fingers as you play.

If you find the grip slipping, you can roughen it slightly by sanding with coarse grit (80 to 100) or by gluing a small piece of grip tape (the kind used on skateboard decks) to the back. This adds friction and keeps the pick from rotating.

Testing and adjusting your pick

Once the pick is sanded smooth, hold it at a shallow angle (about 20 to 30 degrees) and pluck an open string. Listen for the tone and feel for how the pick moves through the string. If the tone is too bright or harsh, the edges may still be rough — sand more. If the pick feels too stiff or too flexible, you chose the wrong material — make another from a different source.

Play a few chords and a short lead line to get a sense of how the pick handles. Most people need to play with a new pick for a few minutes before they adjust to the feel. If after a few minutes it still does not feel right, the thickness or shape is probably not a good match for your style.

Keep your first pick even if you do not love it. Homemade picks wear out faster than commercial ones because the edges are not as hard, so you will make more. Each one teaches you something about what you like.

Frequently Asked Questions

Can I make a pick from wood or metal?

Yes, but they are harder to shape. Wood picks require a saw and sandpaper but produce a warm, mellow tone. Metal picks (usually aluminum or steel) are very durable and produce a bright, aggressive sound but are difficult to cut without power tools. For a first homemade pick, plastic is much easier.

How long does a homemade pick last?

A plastic pick lasts anywhere from a few weeks to a few months, depending on how often you play and how hard you strike the strings. The edges dull faster than a commercial pick because the plastic is softer. Once it dulls, you can sand it sharp again or make a new one.

What grit sandpaper should I use if I only have one sheet?

Use 150 to 220 grit if you have to choose one. It removes rough edges and shapes the point without taking too long. The pick will not be as polished as if you used fine grit afterward, but it will play fine.

Can I make a pick from a plastic bag or wrapper?

Plastic bags are too thin and flexible to work as picks — they will bend too much and produce almost no sound. Thicker plastic like a milk jug or credit card is necessary.

Do I need a template, or can I just cut a shape freehand?

A template makes the process faster and more consistent, but freehand works if you are comfortable sketching. The key is a sharp point and a grip area wide enough for your fingers. Even a rough freehand shape will play once you sand it smooth.