Wooden Omer Counter

The special period between Passover and Shavuot is called sefira, meaning “counting.” The name is derived from the practice of counting the omer, which is observed from the night of the second of Passover until the eve of . The counting of seven weeks from the 16th day of (i.e., the second day of Passover), on which the omer offering of the new barley crop was brought to the Temple, until Shavuot, serves to connect the anniversary of the exodus from Egypt with the festival that commemorates the giving of the on Mount Sinai.
Why the Counting? Tradition has it that it was announced to the Israelites in Egypt that the Torah would be given to them 50 days after the exodus. As soon as they were liberated, they were so eager for the arrival of the promised day that they began to count the days, saying each time, “Now we have one day less to wait for the giving of the Torah.”
Thus, it is explained, the Torah prescribes that the days from Passover to Shavuot are to be counted, symbolizing the eagerness with which the Torah was received by the Israelites. In a similar vein, Maimonides points out that the counting of the omer between the anniversary of the liberation from Egypt and the anniversary of the Torah gift is suggestive of one who expects his or her most intimate friend on a certain day. That person counts the days, and even the hours.
Lag B’Omer is the 33rd day of the counting of the omer, which falls on the 18th of the Hebrew month of Iyar. This day is observed as a semi-holiday.

Handmade Wooden Omer Counter

A compact and simple Wooden Omer Counter helps you to keep track of the days and weeks, you just move the pins as you recite the words.  

49 Days Of Omer Counting In Pictures

 

Felt Omer counter

According to the Torah, we are obligated to count the days from Passover to Shavuot. This period is known as the Counting of the Omer. An omer is a unit of measure. On the second day of Passover, in the days of the Temple, an omer of barley was cut down and brought to the Temple as an offering. This grain offering was referred to as the Omer. Every night, from the second night of Passover to the night before Shavuot, we recite a blessing and state the count of the omer in both weeks and days. 
So on the 23th day, you would say "Today is 23 days, which is two weeks and two days of the Omer.

Sefirat haOmer - 17th day of the Omer

Between the holidays of Passover and Shavuot, the Omer is counted each evening, signifying our preparation for the receiving of the Torah on the holiday of Shavuot.

Forgot to count the Omer at night? Count the following day, but without a blessing. On subsequent nights, continue counting with a blessing as usual.The blessing is made only if every day has been counted; if you missed a day, say the day's count without the blessing.