To make a squishy Advent calendar, choose your countdown dates, decide how many days will hold a toy, and check the wrapped gifts fit before numbering the bags. You can fill the other days with personal notes or activities. That lets you choose fewer squishies the recipient will actually enjoy.

Decide what a day in your countdown means

A ready-made squishy Advent calendar gives you a set of surprises chosen by the seller. Putting one together yourself gives you control over the shapes, feel and number of toys. If opening a toy every day matters most, check that the ready-made set contains a toy for every day in your countdown. Choose your own mix if the person has particular favorites or already owns plenty.

Start by writing the dates you want to use. If you want a 12-day countdown ending on Christmas Eve, number December 13 through December 24. A 24-day countdown from December 1 through December 24 gives you twice as many spaces to fill.

You can make the shorter version feel complete without buying 12 toys. Here are two possible plans.

Plan Toy days Other days What you need
A toy each day 12 0 Twelve individually wrapped toys
A mixed countdown 4 8 Four toys, four personal notes and four activity cards

For an activity card, write something you can actually do together, such as choosing a holiday movie or taking a walk to see the lights. Put specific plans on the card so each envelope feels considered.

Set the whole budget before choosing shapes

Include the gift bags, tags, wrapping and delivery when deciding how much to spend. Then divide the amount left for toys by the number of toy days.

For example, a $40 toy budget across four toy days leaves an average of $10 per toy. That's a planning example. Use current prices and any shipping charge at checkout to work out your own total.

A multipack may give you several days of the same design. Check whether the seller lets you select the individual colors and whether the recipient would enjoy repeats. If they already collect squishies, a smaller number of carefully chosen designs may suit them better than filling every space with something similar.

Pick the feel before the holiday shape

A familiar shape can hide a very different squeeze. The Butter Bar Squishy holds the pressed shape, while the PU foam Cheese Cube Squishy gradually rises after release. Those differences may matter more to the recipient than whether every gift looks Christmassy.

Use our four-feel squishy guide if you need help matching the way a toy moves to what someone likes. For a collector, check what they already have before buying a repeat.

Choose bags around the wrapped toys

Measure the toy in its original packaging, then allow room for tissue or gift wrap. Check the opening as well as the space inside the bag. A bag can be tall enough and still be too narrow to fill easily.

The Butter Bar's listed toy size is 3.94 × 1.18 × 1.18 inches. The Cheese Cube is 2.76 inches on each side. The bar is longer, but the cube needs more space across the opening. Their packaging adds to those measurements.

Reusable fabric bags or separate paper bags let you mix sizes more easily than a tray of identical small compartments. Try the biggest wrapped gift first. Once everything fits, place the gifts in date order and attach the tags. Our stocking size check explains the same opening-versus-depth problem for another holiday container.

Keep the labels with each surprise

Keep each toy's original age and handling guidance in its bag. Check suitability for the recipient and anyone likely to open it with them, especially younger siblings. Food-shaped toys should stay clearly identifiable as toys when wrapped.

Finally, give the calendar early enough for the first date you've chosen. If the gifts won't arrive in time, start a shorter countdown once they're in hand. For more help choosing around someone's tastes, see our personal squishy gift guide.