Amazon takes 25% or more off select Tegu magnetic wooden blocks, with prices starting from $11.25. (Prices are as marked.) Plus, Prime members receive free shipping. (Non-members can spend $49 to qualify for free shipping; otherwise, shipping starts at around $5.) Deal ends March 27. A couple of best bets:

• Tegu 8-Piece Pocket Pouch Magnetic Wooden Block Set for $24 (low by $1)
• Tegu 15-Piece Hatch Magnetic Wooden Block Car for $28.50 (pictured, low by $18)